202110547-SUMMIT-STUDENT-WORKBOOK-MATHEMATICS-G04-PART1

by classklapTM MATHEMATICS WORKBOOK - PART 1 Enhanced Edition 4

Preface IMAX partners with schools, supporting them with learning materials and processes that are all crafted to work together as an interconnected system to drive learning. IMAX presents the latest version of the Summit series – specially crafted as an accompanying workbook series for the Maharashtra state board textbooks. The Summit series endeavours to be faithful to the spirit of the National Curriculum Framework (NCF) 2005 in conjunction with the content covered and approach adopted in the Maharashtra state board textbooks. The aim of the NCF 2005 regarding Mathematics teaching is to develop the abilities of a student to think and reason mathematically, pursue assumptions to their logical conclusion and handle abstraction. Below are some salient features of the Summit Maths workbooks series:  Student engagement through simple, age-appropriate language  Word problems based on real-life scenarios, which help students to relate Mathematics to their everyday experiences  Appropriate space allotted to solve each question  All textbook questions that require space for writing have been included Overall, the IMAX Summit series aims to enhance logical reasoning and critical thinking skills that are at the heart of Mathematics teaching and learning. – The Authors

Workbook Features ecaferP dna slIaWireiltlaLmeagrnninrael htiw meht gnitroppus ,sloohcs htiw srentrap XAMI marethiAtnssylati–shsrtesadoehecfirahtcecaMosepntnectimenehrompt ctrusoreStfhtseanehtiirtnwefaisoll ksbnaoeoorciesborhekvtrveoertwgesoedgttankilryoenwhatposmttndoeecstecfaraprcnXaAllaMsaeI r.dagenttaifnahrartceseyl sellsaveiiccrdeoporpst .skoobtxet draob etats andlanioitanN eht fo tigrips eht ot lufhtiaf eb ot sruovRaeemdenme sbeeirreins gtimamnduSUenhdTerstanding derevoc tnetnoc eht htiw noitcnujnoc ni 5002 )FCN( krowemarF mulucirruC .skoobtxet draob etats arthsarahaMPreovhitdneisdoeptppoortduanithiecsafoorrppraactdisninag the of eht poleved ot si gnihcaet scitamehtaM gnbtihdaersaiccgoeenlrec5me0pe0tn2tsFCinvNoelvhetdfoin mthiealeeahrTning of snoitpmussa eusrup ,yllacitamehtam nosaer dna kniht ot tneduts a fo seitiliba Application .noitcartsba eldnah dna noisulcnoc lacigol rieht ot :seires skoobkrow shtaM timmuS eht fo serutaef tneilas emos era woleB Applies the understanding of the  ceogncaeupgtntaolqeuteasitrpioonrspreplat-eedgato,erelpalm-lifies hguorht tnemegagne tnedutS scenarios  ot stneduts pleh hcihw ,soiranecs efil-laer no desab smelborp droW WorkbokFeaturesProjectWork secneirepxe yadyreve rieht ot scitamehtaM etaler OTS) noitseuq hcae evlos ot dettoHllaigehcearpOs redteairrpThoirnpkpiAngSkills (HOTS) and neeb evah gnitirw rof ecaps eriuqeExrtteanhdtsstnhoeitcsoenucqekpot otobmtxoertellAadvanced and a challenging questions dtheadt umlceneit the criteria of higher order thinking skills dna gninosaer lacigol ecnahne ot smia seires timmuS XAMI eht ,llarevO dna gAncihticvaiteyt scitamehtaM fo traeh eht ta era taht slliks gnikniht lacitirc .gninrael Activities that test the learnings srohtdueAveelhoTpe–d throughout the chapter Projects that test the learnings developed through real-life scenarios

TABLE OF Page No. CONTENTS 1 Chapter 10 37 1. Geometrical Figures 50 2. Number Work 68 3. Addition 82 4. Subtraction 96 5. Multiplication: Part 1 106 6. Division: Part 1 7. Coins and Notes 8. Measuring Time

IntroducintGeom1tricalFgues Chapter 1: Geometrical Figures 1) Angles (Textbook, Pg. 1) (Textbook, Pg. 2) 2) Right Angle, Acute Angle, Obtuse Angle (Textbook, Pg. 4) (Textbook, Pg. 4) 3) Circle (Textbook, Pg. 5) (Textbook, Pg. 6) 4) Circle: Centre, Radius, Diameter, Chord c) Triangle 5) Drawing a Circle Using Compass 6) Geometrical Figures: Vertex and Side a) Rectangle b) Square 1.1: Geometrical Figures Very Short Answer Questions 1 1) An angle which is smaller than a right angle is called an ______________ angle. 2) An angle which is greater than a right angle is called an ______________ angle. Powered by Geometrical Figures

3) The point at which two diameters of a circle meet is called the _____________ of the circle. 4) How many corners does a triangle have? [ ] 5) How many corners does a rectangle have? [ ] 6) How many sides does a square have? [ ] 7) How many sides does a triangle have? [ ] 8) How many vertices does a square have? [ ] 9) How many angles does a triangle have? [ ] 10) How many angles does a square have? [ ] Short Answer Questions 11) What is the difference between an acute angle and an obtuse angle? Solution_............................................................................................................................ …………............................................................................................................................. 12) Draw a circle. Show and name the following parts in the circle. a) Centre of the circle b) Radius of the circle Solution:____________________________________________________________________ ____________________________________________________________________ _________________ 2 ___________________________________________________

IntroducintGeomtricalFgues 13) Name the sides and vertices of the triangle shown here. Solution:_........................................................................................................................... …………............................................................................................................................. 14) Look at the circle below and name its radii, diameter, chord and centre. Solution:_........................................................................................................................... …………............................................................................................................................. …………............................................................................................................................. …………............................................................................................................................. …………............................................................................................................................. 15) Observe the figures and name the angles formed in the table given below. Sr. No. Angle Name of the angle a) 3 Powered by Geometrical Figures

Sr. No. Angle Name of the angle b) 16) Observe the figures and name the angles formed in the table given below. Sr. No. Angle Name of the angle a) b) 17) Draw a rectangle, a triangle and a square using the dots in the box given below. 18) Draw a circle and show its chord. Solution: 4

IntroducintGeomtricalFgues Long Answer Questions 19) Determine the number of vertices and sides of the following figure and name them. Solution:_........................................................................................................................... …………............................................................................................................................. …………............................................................................................................................. 20) How many vertices and sides does the following figure have? Name all the vertices and sides of the figure. Solution:_........................................................................................................................... …………............................................................................................................................. …………............................................................................................................................. Short Answer Questions 5 21) The picture below shows a pen stand. Determine whether the angle X is an acute, obtuse or a right angle. Powered by Geometrical Figures

Solution:_........................................................................................................................... …………............................................................................................................................. 22) A vegetable chopping board is shown in the picture below. Determine whether the angle Y is an acute angle, obtuse angle or a right angle. Solution:_........................................................................................................................... …………............................................................................................................................. 23) If you look at the steering wheel of the car, three angles are formed at the centre. Determine whether they are acute angles, obtuse angles or right angles. Solution:_........................................................................................................................... …………............................................................................................................................. 24) Answer the following: a) What is the shape of the outline of a bangle? 6 b) What is the shape of a television screen? Solution:_........................................................................................................................... ………….............................................................................................................................

IntroducintGeomtricalFgues 25) How many sides and angles does a blackboard have? Solution:_........................................................................................................................... 26) How many angles and sides does the following object have? Solution:_........................................................................................................................... Long Answer Question 27) Identify and write the angle made by the two hands of the clocks shown below. Sr. No. Clock Type of angle a) b) 7 c) Powered by Geometrical Figures

Sr. No. Clock Type of angle d) e) Short Answer Question 28) How many sides and vertices does the following figure have? Solution:_........................................................................................................................... ___________________________________________________________ Long Answer Question 29) Identify the different types of angles marked in these alphabets. 8 a) b) c) Solution:_........................................................................................................................... ………….............................................................................................................................

IntroducintGeomtricalFgues Observe the places in your surroundings where you find angles. Make right angles, acute angles and obtuse angles by folding paper. (Textbook, Pg. 3) Collect some pictures in which you can see angles. Mark those angles using a pencil. (Textbook, Pg. 1) Powered by 9 Geometrical Figures

2 Chapter 2: Number Work 2.1: Reading and Writing Four-digit and Five-digit Numbers 1) Three-digit Numbers: Revision (Textbook, Pg. 7) 2) Four-digit Numbers (Textbook, Pg. 7) 3) Numbers in Words and Figures (Textbook, Pg. 8) 4) Introducing Five-digit Numbers (Textbook, Pg. 9) 5) Reading and Writing Five-digit Numbers (Textbook, Pg. 10) 10 Very Short Answer Questions 1) Write the following number in words. (Textbook, Pg. 7) 325: ___________________________________________________________________

2) Write the following number in figures. IntroducintGeomtricalFgues(Textbook, Pg. 7) Hundred and two: ____________________________ 3) Write the next three numbers. (Textbook, Pg. 7) 399, ________, ________, ________ 4) Write the three previous numbers. (Textbook, Pg. 7) ________, ________, _________, 600 5) Write the given number in figures. (Textbook, Pg. 8) Four thousand and five: ____________________________ 6) Write the given number in words. (Textbook, Pg. 9) 1235: ________________________________________________________________ 7) Write the following number in figures. (Textbook, Pg. 11) Forty thousand: ____________________________ 8) Write the following number in figures. (Textbook, Pg. 11) Forty-five thousand and three: ____________________________ 9) Look at the symbol and write the number (in figures). [ ] 11 Powered by Number Work

10) Look at the symbol and write the number (in figures). [ ] 11) Write the following number in words. (Textbook, Pg. 7) 782: ___________________________________________________________________ 12) Write the following number in figures. (Textbook, Pg. 7) Four hundred and forty-five: ___________________________________ Short Answer Questions 13) Write the following numbers in words. (Textbook, Pg. 7) a) 549 - _____________________________________________________ b) 667 - _____________________________________________________ 14) Write the following numbers in figures. (Textbook, Pg. 7) a) Three hundred and twenty [] b) Five hundred and sixty-seven [] 15) Write given numbers in figures. (Textbook, Pg. 8) a) Five thousand and seventeen [ ] ] 12 b) Seven thousand three hundred and thirteen [ 16) Read the given numbers. Write them in words. (Textbook, Pg. 9) a) 2341 - _____________________________________________________________ ____________________________________________________________________

IntroducintGeomtricalFgues b) 3507 - _____________________________________________________________ ___________________________________________________________________ 17) Read the following numbers and write them in words. (Textbook, Pg. 11) a) 23,409 - __________________________________________________________ __________________________________________________________________ b) 45,600 - __________________________________________________________ __________________________________________________________________ 18) Read the numbers and write them in figures. (Textbook, Pg. 11) a) Fifty thousand and fifty [] b) Twelve thousand three hundred and thirteen [ ] 19) Write the following numbers in figures. (Textbook, Pg. 7) a) Nine hundred and ninety-nine [] b) Seven hundred and fifty-six [] 20) Write the following numbers in words. (Textbook, Pg. 7) a) 890 - _____________________________________________________________ b) 401 - _____________________________________________________________ 21) Read the following numbers. Write them in words. (Textbook, Pg. 9) a) 8888 - ____________________________________________________________ 13 ___________________________________________________________________ c) 9007 - ____________________________________________________________ ___________________________________________________________________ Powered by Number Work

22) Write the given numbers in figures. (Textbook, Pg. 8) a) Eight thousand [] b) Nine thousand nine hundred and ninety-nine [ ] 23) Read the numbers and write them in figures. (Textbook, Pg. 11) a) Twenty-three thousand one hundred and five [ ] b) Sixty-eight thousand and five [] 24) Using each of the digits 9, 5, 6, 1, 8 only once, write six five-digit numbers. (Textbook, Pg. 11) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 25) Write two numbers by writing the digits 4, 3, 9, 8, 7 in the ascending and descending order. (Textbook, Pg. 11) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 26) Keeping 7 in the units place, use all the digits 6, 0, 7, 5, 4 to make five numbers. Write the numbers. (Textbook, Pg. 11) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 27) Write five numbers, keeping the smallest of 4, 9, 3, 5, 1 in the units place. 14 (Textbook, Pg. 11) Solution: …………………………………………………………………………………………. ……………………………………………………………………………………………………..

Long Answer Questions IntroducintGeomtricalFgues 28) Read the following numbers. Write them in words. (Textbook, Pg. 9) Number In words a) 4115 b) 5045 c) 6787 d) 7890 29) Read the numbers and write them in words. (Textbook, Pg. 11) Number In words a) 41,000 b) 99,999 c) 95,768 15 d) 52,045 Powered by Number Work

30) Using each digit only once, write five four-digit numbers and read them. (Textbook, Pg. 9) Sr. No. Given numbers Five four-digit numbers a) b) Short Answer Questions 31) Reema has ten number cards with her. How can she make ten three-digit numbers out of them? (Remember you cannot place zero at the hundreds place). Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 32) Meena has a dice which has numbers 1, 2, 3, 4, 5, 6 on each of its faces. Keeping the number 6 at the hundreds place 16 and using each number only once, make ten numbers from that dice. Solution: …………………………………………………………………………………………. ……………………………………………………………………………………………………..

IntroducintGeomtricalFgues 33) In cheques we write the amount in words. How will you write ` 9475 in words? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 34) In cheques we write the amount in words. How will you write ` 55555 in words? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. Long Answer Question 35) Raju is learning Maths using abacus. He places one bead in the thousands place, two beads in the hundreds place, three beads in the tens place and zero beads in the units place. Draw the abacus and write the number so formed in figures and words. Solution: …………………………………………………………………………………………………….. 17 Short Answer Question 36) Use 3, 0 and 1 to form three five-digit numbers such that they are same when you read from left to right or from right to left. Solution: …………………………………………………………………………………………. Powered by Number Work

Long Answer Question 37) A four-digit number is such that the thousands digit is four times the units digit place, the hundreds digit is three times the units digit and the tens digit is the same as the units digit. If the units digit is 2, then what is the number? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Roll a dice five times. Note down the number obtained each time. Form the maximum possible five-digit numbers (without repetition) from the digits which you have got by rolling the dice. 2.2: Expanded Form and Place Value of a Number 1) The Expanded Form of a Number (Textbook, Pg. 11) 2) Place Value (Textbook, Pg. 12) 3) The Different Breakups of a Number (Textbook, Pg. 12) 18 Very Short Answer Questions 38) Write the following number in the expanded form. (Textbook, Pg. 11) ] 7,545 [

39) Write the following number in the expanded form.IntroducintGeomtricalFgues(Textbook, Pg. 11) 4,050 [ ] 40) Write the number from its expanded form. (Textbook, Pg. 12) 10,000 + 5,000 + 1 [] 41) Write the number from its expanded form. (Textbook, Pg. 12) 4000 + 500 + 10 + 3 [] 42) Write the place value of the underlined digit in the number. (Textbook, Pg. 12) 1,999 [] 43) Write the place value of the underlined digit in the number. (Textbook, Pg. 12) 2,345 [] 44) Workout and write different breakups of the number given below. 679 (Textbook, Pg. 13) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 45) Workout and write different breakups of the number given below. 863 (Textbook, Pg. 13) 19 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Number Work

46) Write the place value of the underlined digit in the number. (Textbook, Pg. 12) 2,000 [] 47) Write the number from the expanded form. (Textbook, Pg. 12) 90,000 + 90 + 2 [] Short Answer Questions 48) Write the following numbers in the expanded form. (Textbook, Pg. 11) a) 65,100: _______________________________________________________ ______________________________________________________________ b) 8000: _________________________________________________________ _______________________________________________________________ 49) Write the following numbers in the expanded form. a) 12,745: ______________________________________________________ _____________________________________________________________ b) 78,999: ______________________________________________________ _____________________________________________________________ 50) Write the numbers from their expanded form. (Textbook, Pg. 12) a) 20,000 + 300 + 40 + 5: _______________________ 20 b) 7,000 + 80 + 3: _______________________ 51) Write the place value of the underlined digit in the following numbers. (Textbook, Pg. 12) a) 4,835: _______________________

IntroducintGeomtricalFgues b) 3,749: _______________________ 52) Write the place value of the underlined digit in the following numbers. (Textbook, Pg. 12) a) 27,859: _______________________ b) 67,777: _______________________ 53) Write the place value of the underlined digit in the following numbers. (Textbook, Pg. 12) a) 56,708: _______________________ b) 30,050: _______________________ 54) Write different breakups of the number given below. (Textbook, Pg. 13) 6745 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 55) Write different breakups of the number given below. (Textbook, Pg. 13) 9,856 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 21 56) Write different breakups of the number given below. (Textbook, Pg. 13) 1027 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Number Work

Long Answer Questions 57) Write the following numbers in the expanded form. (Textbook, Pg. 11) a) 9,392: __________________________________________________________ ______________________________________________________________________ b) 50,105: _________________________________________________________ ______________________________________________________________________ d) 70,495: ___________________________________________________________ ______________________________________________________________________ e) 82,727: ___________________________________________________________ ______________________________________________________________________ 58) Some digits and their places in the number are given below. Write down the numbers they make. (Textbook, Pg. 12) a) 7 U, 2 T, 5 TTh, 9 Th: _______________________ b) 3 H, 4 Th, 5 T, 1 TTh: _______________________ c) 5 T, 8 Th, 7 TTh: ___________________________ d) 5 Th, 7 TTh, 3 H, 2 T, 4 U: _______________________ 22 Short Answer Questions 59) The number of chocolates in Shop A and Shop B is 45,698 and 56,745 respectively. Write the number names for the chocolates in both the shops. Solution: ………………………………………………………………………………………….

IntroducintGeomtricalFgues …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 60) The number of marbles with Amit and Sachin are as given below: Amit: nine thousand eight hundred and thirty-six Sachin: eight thousand and ninety-nine Write figures for the number of marbles with Amit and Sachin. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 61) In a car race, Shweta scored 6978 points. Write different breakups of the points scored by Shweta. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 62) In a cricket match, Rohit scored 283 runs. Write different breakups of the runs scored by Rohit. Solution: …………………………………………………………………………………………. 23 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 63) Price of a fridge is ` 12,599. Write the number name for the price of the fridge. Powered by Number Work

Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 64) In a game, points scored by Player A and Player B are as shown below: Player A: five hundred and seventy-nine Player B: six hundred and nine Write figures for points scored by Player A and Player B. Solution: …………………………………………………………………………………………. …………………………………….………………………………………………………………. …………………………………….………………………………………………………………. Long Answer Questions 65) In a number, a parrot indicates the units place, a crow indicates the ten thousands place, a peacock indicates the thousands place and a kite indicates the hundreds place. In the number 35749, if 9 represents parrots, which digits represent a crow, peacock and a kite? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 24 …………………………………………………………………………………………………….. 66) Anagha had ` 80,000 with her. Her mother gave her ` 7000, her father gave her ` 600 and her friend gave her ` 30. Write the total amount of money with Anagha in figures and also its number name. Solution: ………………………………………………………………………………………….

IntroducintGeomtricalFgues …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………….………………………………………………………………. Short Answer Question 67) Write the smallest four-digit number and the biggest three-digit number. Find the difference between them. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 68) Write the place value of the underlined digits and find the sum and difference of the two place values. a) 90275 b) 70034 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 25 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Number Work

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Pick any book and select pages from 100 to 150. Open any page at random. Write the page number in your notebook. Determine hundreds, tens and units place. Write the number in the expanded form and also its number name. 2.3: Comparison of Numbers 1) The Numbers Just Before and After a Given Number (Textbook, Pg. 14) 2) Comparing Numbers (Textbook, Pg. 14) 3) Ascending and Descending Orders (Textbook, Pg. 15) 4) Even and Odd Numbers (Textbook, Pg. 15) 5) International Numerals (Textbook, Pg. 16) 26

Very Short Answer Questions IntroducintGeomtricalFgues(Textbook, Pg. 14) 69) Complete the following table. Numbers Smaller Bigger 2123, 1968 70) Complete the following table. (Textbook, Pg. 14) Numbers Smaller Bigger 2342, 2432 71) Write the numbers in ascending and descending orders. (Textbook, Pg. 15) 4180, 6180, 7180 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 72) Write the numbers in ascending and descending order. (Textbook, Pg. 15) 2917, 3456, 1357 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 73) Read the numbers given below and write it in words. (Textbook, Pg. 17) 20,504: ________________________________________________________________ 27 _______________________________________________________________________ 74) Read the numbers given below and write it in words. (Textbook, Pg. 17) 97,487: ________________________________________________________________ _______________________________________________________________________ Powered by Number Work

75) Write the number just after and just before 3459. (Textbook, Pg. 14) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 76) Write the number just after and just before 5009. (Textbook, Pg. 14) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 77) See the digit in the units place and say whether the number is even or odd. 35 (Textbook, Pg. 16) Solution: …………………………………………………………………………………………. 78) See the digit in the units place and say whether the number is even or odd. 67 (Textbook, Pg. 16) Solution: …………………………………………………………………………………………. Short Answer Questions 79) Complete the following table. (Textbook, Pg. 14) Numbers Smaller Bigger a) 9542, 9549 b) 9999, 999 80) Complete the following table. (Textbook, Pg. 14) Numbers Smaller Bigger a) 6070, 8079 28 b) 5978, 7539 81) Write the numbers in ascending and descending order. (Textbook, Pg. 15) a) 5007, 2007, 3007 b) 2345, 2349, 2347 Solution: …………………………………………………………………………………………. ……………………………………………………………………………………………………..

IntroducintGeomtricalFgues …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 82) Write the numbers in ascending and descending order. (Textbook, Pg. 15) a) 1009, 1900, 1090 b) 6000, 5070, 3007 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 83) Read the numbers given below and write them in words. (Textbook, Pg. 17) a) 30,008: _______________________________________________________________ _________________________________________________________________________ b) 4,879: ________________________________________________________________ _________________________________________________________________________ 84) Read the numbers given below and write them in words. (Textbook, Pg. 17) a) 6,405: ________________________________________________________________ _________________________________________________________________________ 29 b) 893: __________________________________________________________________ _________________________________________________________________________ 85) Write the number just after and the number just before the given number. (Textbook, Pg. 14) Powered by Number Work

Number The number just before The number just after a) 2999 b) 3800 86) Write the number just after and the number just before the given number. (Textbook, Pg. 14) Number The number just before The number just after a) 7798 b) 1000 Long Answer Questions 87) Arrange the given numbers in descending order. 5439, 8073, 7094, 5566: _________________________________________________ _______________________________________________________________________ 88) See the digit in the units place and say whether the number is even or odd. (Textbook, Pg. 16) Number Even/Odd Number Even/Odd a) 32 e) 51 b) 30 f) 56 c) 43 g) 88 30 h) 79 d) 34

Short Answer Questions IntroducintGeomtricalFgues 89) Where have you seen international numerals being used? (Textbook, Pg. 17) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 90) In a certain game, Minu scored 450 points, Bhavna scored 398 points and Rashmi scored 449 points. Arrange their scores in ascending order and descending order. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 91) If the runs scored by a player is an even number then he will get a chocolate and if it is an odd number then he will get an ice cream. Runs scored by Player 1 and Player 2 are shown below. Determine what they will get. 31 Player 1: 47 Player 2: 98 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. Powered by Number Work

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 92) Price of an oven is ` 8999 and that of a smartphone is ` 11000. Which item is costlier among them? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 93) There are 934 flowers with Ram and 943 flowers with Shyam. Who has more number of flowers? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 94) Train A covers a distance of 750 km and Train B covers a distance of 860 km. Which train covered more distance? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 32 …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

IntroducintGeomtricalFgues Long Answer Questions 95) Mr. Patel has some money as shown below. He wants to purchase DVD player worth ` 4600. Does he have sufficient money to buy it? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 96) In a game, Rahul scores 8380 points, Rama scores 8666 points, Jinal scores 33 7977 points and Hema scores 8888 points. Find who won the game if the player with the highest point is the winner. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Number Work

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 97) Karan wants to buy a mobile phone worth ` 8999. He has ` 7000 and his friend gave him ` 1850. Does he have sufficient money to buy it? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 34 …………………………………………………………………………………………………….. Long Answer Question 98) Manish, Sumit and Mahesh have the amount of money as shown in the table below:

Manish Sumit MaheshIntroducintGeomtricalFgues Determine the person having the highest amount and the person having the least amount of money. Justify your answer. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 35 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Number Work

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Find prices of things written in Devanagari numerals and read them. (Textbook, Pg. 17) Choose any ten numbers between 100 and 99,999. Write each number in figures with its number name. Also write the expanded form of each number. Determine whether each number is even or odd. Find the ascending and descending orders. Find out the smallest and the biggest number among them. 36

IntroducintGeomtr3icalFgues Chapter 3: Addition 1) Revision (Textbook, Pg. 18) 2) Addition: With Carrying Over (Textbook, Pg. 19) 3) Addition of Four-digit Numbers (Textbook, Pg. 20) 3.1: Addition Very Short Answer Questions 2) 4777 + 2001 (Textbook, Pg. 18) Arrange vertically and add. Solution: 37 1) 2301 + 4056 Solution: Powered by Addition

3) 941 + 99058 4) 12336 + 50021 Solution: Solution: 5) 77777 + 2001 6) 2017 + 17060 Solution: Solution: 7) 4017 + 2081 8) 999 + 4000 Solution: Solution: Add in horizontal arrangement. (Textbook, Pg. 18) 9) 7006 + 2193 = __________________ 10) 53046 + 2001 = _________________ 38 11) 7013 + 91405 = _________________ 12) 9298 + 80301 = _________________

Short Answer Questions IntroducintGeomtricalFgues Arrange vertically and add. (Textbook, Pg. 21) 13) 8509 + 3658 14) 9076 + 4953 Solution: Solution: 15) 6841 + 7515 16) 88709 + 165 Solution: Solution: 17) 27095 + 4807 18) 51098 + 19803 Solution: Solution: 19) 5709 + 7811 20) 6854 + 3963 Solution: Solution: 39 Powered by Addition

21) 2847 + 9563 Solution: Add horizontally. 22) 4512 + 2395 (Textbook, Pg. 22) Solution: …………………………………………………………………………………………. 23) 92009 + 429 (Textbook, Pg. 22) Solution: …………………………………………………………………………………………. 24) 50325 + 152 (Textbook, Pg. 22) Solution: …………………………………………………………………………………………. Long Answer Questions 25) Add the following: (Textbook, Pg. 21) a) 49000 + 4200 + 620 + 54 b) 4000 + 1600 + 800 + 80 + 320 + 32 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 40 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

IntroducintGeomtricalFgues …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 26) Add the following: (Textbook, Pg. 21) a) 1719 + 4925 b) 1157 + 900 c) 2709 + 35 d) 3752 + 485 e) 8076 + 565 f) 57004 + 3816 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 41 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Addition

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 42 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

Short Answer Questions IntroducintGeomtricalFgues 27) In a school, there are 1157 boys and 900 girls. How many students study in the school? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 28) Ram ran 8706 metres on Day 1 and 565 metres on Day 2. How much distance did he cover in all? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 43 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Addition

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 29) Train A carries 3451 passengers and Train B carries 3997 passengers. How many passengers are there in both the trains? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 30) Mohan bought a sofa set for ` 15560 and a table for ` 7850. How much money did he spend altogether? Solution: …………………………………………………………………………………………. 44 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

IntroducintGeomtricalFgues …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 31) The population of Village A is 9495 and that of Village B is 8789. What will be the total population of both the villages? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 32) The difference between two numbers is 12436. If the smaller number is 56785, find the bigger number. 45 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Addition

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 33) A school library has 38400 English books, 23500 Hindi books and 19949 Marathi books. How many books are there altogether? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 34) Gopal sold ` 32136 worth of goods in January, ` 27439 worth of goods in 46 February and ` 36180 worth of goods in March. What is the worth of the goods he sold in three months? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..