202110546-SUMMIT-STUDENT-WORKBOOK-MATHEMATICS-G03-PART2

by classklapTM MATHEMATICS WORKBOOK - PART 2 Enhanced Edition 3

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–shsrteasdoehecfirahtcecaMosepntnectimenehrompt ctrusoreStfhtseanehtiirtnwefaisoll ksbnaoeoorciesborhekvtrveoertwgesoedgttankilryoenwhatposmttndoeecstecfaraprcnXaAllaMsaeI r.dagenttaifnahrartceseyl sellsaveiiccrdeoporpst .skoobtxet draob etats lanoitaN eht fo tirips eht ot lufhtiaf eb ot sruovRaeemdenme sbeeirreins gtimamnduSUenhdTerstanding derevoc tnetnoc eht htiw noitcnujnoc ni 5002 )FCN( krowemarF mulucirruC .skoobtxet draob etats arthsarahaMPreovhitdneisdoeptppoortduanithiecsafoorrppraactdisninag the eht poleved ot si gnihcaet scitamehtaM gntbihdaersaiccgoeenlrec5me0pe0tn2tsFCinvNoelvhetdfoin mthiealeeahrTning of snoitpmussa eusrup ,yllacitamehtam nosaer dna kniht ot tneduts a fo seitiliba Workbo kFeaturesApplication .noitcartsbaeldnahdnanoisulcnoclacigolriehtot :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 secneirepxe yadyreve rieht ot scitamehtaM etaler noitseuq hcae evlos ot dettoHllaigehcearpOs redteairrpThoirnpkpiAngSkills (HOTS) neeb evah gnitirw rof ecaps eriuqeExrtteanhdtsstnhoeitcsoenucqekpot otobmtxoertellAadvanced and 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 Project Work Projects that test the learnings developed through real-life scenarios

TABLE OF Page No. CONTENTS 1 Chapter 12 25 10. Addition by Carrying Over 47 11. Subtraction by Borrowing 58 12. Multiplication 69 13. Division 79 14. Measurement of Time 88 15. The Calendar 16. Fractions 17. Handling Data

10 Chapter 10: Addition by Carrying Over 1) Addition by Carrying Over (Textbook, Pg. 51) a) Arrange Vertically and Add (Textbook, Pg. 54) b) Arrange Horizontally and Add 2) Word Problems 10.1: Addition by Carrying Over Very Short Answer Questions (Textbook, Pg. 53) Add in horizontal arrangement. 2) 299 + 1 1 1) 199 + 1 4) 499 + 1 3) 399 + 1 6) 699 + 1 5) 599 + 1 8) 899 + 1 7) 799 + 1 10) 742 + 9 9) 547 + 8 Powered by Addition by Carrying Over

Short Answer Questions 11) Add in horizontal arrangement: (Textbook, Pg. 53) a) 396 + 45 = _________________ b) 575 + 31 = _________________ 12) Add in horizontal arrangement: (Textbook, Pg. 53) a) 609 + 8 = _________________ b) 647 + 56 = _________________ c) 701 + 9 = _________________ 13) Add in horizontal arrangement: (Textbook, Pg. 53) a) 644 + 308 = _________________ b) 999 + 1 = _________________ Add in vertical arrangement. 14) 109 + 823 15) 547 + 108 Solution: Solution: 16) 746 + 125 17) 637 + 156 Solution: Solution: 18) 644 + 308 2 Solution:

Long Answer Questions (Textbook, Pg. 53) 19) Write 15 pairs of numbers which will add up to 100. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 20) Write 15 pairs of numbers which will add up to 120. (Textbook, Pg. 53) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Questions 3 21) There are 356 students in Team A, 225 students in Team B and 118 students in Team C. How many students are there in the three teams? Solution: ..………………………………………………………………………………..………. Powered by Addition by Carrying Over

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 22) There are 388 balls in one box and 408 balls in another box. Find the total number of balls in both the boxes. Solution: ……………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 4 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 23) In an exam, Rishi scored 88 marks and Daksh scored 79 marks. Find the sum of their marks.

Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 24) Maria sold 563 flowers on the first day and 270 flowers on the second day of a fest. How many flowers did she sell in total? Solution: …………………..…………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 5 25) There are 109 students in a bus. 56 more students joined later. What is the total number of students in the bus? Solution: …………………………………………………………………………………………. Powered by Addition by Carrying Over

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 26) Sheena ran for 555 metres and Renu ran for 389 metres in the same time. Calculate the total distance covered by both. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 27) Use the given information to prepare a word problem of addition. Solve it. 6 a) Cost of a dress, 275 rupees; cost of a shirt, 399 rupees. (Textbook, Pg. 54) b) In the basket, 35 mangoes, 45 guavas. (Textbook, Pg. 54)

Solution: …………..……………………………………………………………………………... ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… ……………………………………………………………………………………………………… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 7 28) Use the given information to prepare a word problem of addition. Solve it. a) Story-books 50, books of poems 75. (Textbook, Pg. 54) b) Cost of a book, ` 376; cost of a geometry box, ` 145 Powered by Addition by Carrying Over

Solution: …………..………………………………………….………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 8 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

Short Answer Question 29) Chavi read 279 pages of a book on the first day, 343 pages on the second day and 110 pages on the third day. How many pages did she read in all? Convert this word problem into information for addition and solve it. Solution: …………..………………………………………………….…………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 9 30) A factory made 270 bulbs on Monday, 145 bulbs on Tuesday and 209 bulbs on Wednesday. What is the total number of bulbs made on all the three days combined? On which day were the maximum bulbs made? Powered by Addition by Carrying Over

Solution: ………………………...………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Solve the crossword puzzle. Across 1 1. Add: 165 + 256 2 3 4. Add: 943 + 468 45 6. Add: 1,159 + 4,457 7. Add: 439+320 6 Down 10 1. Add: 2,863 +1,752 2. Add: 563 + 1,583 7 3. Add: 896 + 268 5. Add: 1,252 + 447

Solve the following puzzle. Powered by 11 Addition by Carrying Over

11 Chapter 11: Subtraction by Borrowing 1) Subtraction by Borrowing (Preparation) (Textbook Pg. 55) a) By Untying a Ten (Textbook, Pg. 59) b) By Untying a Hundred 2) Word Problems 11.1: Subtraction by Borrowing Very Short Answer Questions 1) 8 hundreds = 7 hundreds + ______ tens 2) Solve: TO 12 66 –3 0

3) Subtract: 87 –19 [] 4) What is the difference between 28 and 14? [] 5) Solve: 40 – 27 [] 6) Fill in the blank: 94 – _____ = 26 7) What should be subtracted from 43 to get 29? [] 8) Subtract 37 from 72 vertically. Solution: ...……………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 9) Solve horizontally: 46 – 15 [] 10) Subtract horizontally: 51 – 23 [] Short Answer Questions Arrange vertically and subtract (Textbook, Pg. 58) 11) 245 – 6 12) 348 – 59 Solution: Solution: 13 Powered by Subtraction by Borrowing

13) 556 – 368 14) 734 – 49 Solution: Solution: 15) 407 – 240 16) 845 – 657 Solution: Solution: 17) 932 – 754 18) 793 – 489 Solution: Solution: Long Answer Questions 19) Write the biggest possible 3-digit number and the smallest possible 3-digit number using the given digits. Subtract one from the other. a) 3, 5, 4 b) 6, 5, 1 (Textbook, Pg. 58) Solution: …………………………………………………………………..…………………….. 14 ………………………………………………………………………………..…………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..………………………

……………………………………………………………………………..……………………… 15 ………………………………………………………………………………..…………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… ………………………………………………………………………………..…………………… …………………………………………………………………………..………………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………..………………………… ………………………………………………………………………………..…………………… Powered by Subtraction by Borrowing

20) Write the biggest possible 3-digit number and the smallest possible 3-digit number using the given digits. Subtract one from the other. a) 7, 2, 5 b) 3, 4, 8 (Textbook, Pg. 58) Solution: …………………………………………………………………..…………………….. ………………………………………………………………………………..…………………… ……………………………………………………………………………………..……………… ……………………………………………………………………………………..……………… ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… …………………………………………………………………………………………..………… ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… ………………………………………………………………………………..…………………… …………………………………………………………………………………..………………… ……………………………………………………………………………………..……………… …………………………………………………………………………………..………………… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… 16 ………………………………………………………………………………..…………………… ………………………………………………………………………………..…………………… ……………………………………………………………………………..………………………

……………………………………………………………………………..……………………… ………………………………………………………………………………..…………………… ………………………………………………………………………………..…………………… Short Answer Questions Using the given information, make word problems of your own and solve them. 21) 257 beads, 300 beads (Textbook, Pg. 59) Solution: …………………………………………………………………………..…………….. …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… ………………………………………………………………………………………..…………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… ………………………………………………………………………………………..…………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… 22) 324 hapoos mangoes, 268 paayari (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. 17 …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… Powered by Subtraction by Borrowing

………………………………………………………………………………………..…………… ……………………………………………………………………………………..……………… ………………………………………………………………………………………..…………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… …………………………………………………………………………………..………………… 23) 188 mango trees, 275 guava trees (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ……………………………………………………………………………..……………………… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… …………………………………………………………………………………………………..… 24) 932 sacks of wheat, 750 of jowar (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. 18 ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….………

…………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ……………………………………………………………………………..……………………… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 25) 195 black bicycles, 100 red bicycles (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 26) 168 rupees, 622 rupees (Textbook, Pg. 59) Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… 19 …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Powered by Subtraction by Borrowing

…………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Long Answer Questions 27) Rahul has ` 950 with him. He bought a shirt worth ` 355, jeans worth ` 499 and a belt worth ` 85. What is the total amount spent by Rahul? How much money is left with him now? Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… 20 ………………………………………………………………………………………….….……… ……………………………………………………………………………..………………………

………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… 28) Using the given information, make a word problem of your own and solve it. (Textbook, Pg. 60) Tony has 75 books. Sonu has 40 books. Nandu has 80 books. Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… 21 ………………………………………………………………………………………….….……… Powered by Subtraction by Borrowing

Short Answer Question 29) Make problems of your own. (Textbook, Pg. 60) 150 red marbles, 220 blue marbles, 75 green marbles Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Long Answer Question 30) Make problems of your own and solve them. (Textbook, Pg. 60) a) Salma’s marks - 272, Nandu’s marks - 245, Sonu’s marks - 331 b) The scoreboard: Ashok - 110, Salim - 92, David - 48 Solution: ………………………………………………………………………………..……….. ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… …………………………………………………………………………………………..………… 22 ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… ………………………………………………………………………………………….….………

…………………………………………………………………………………………..………… 23 ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… ……………………………………………………………………………..……………………… ………………………………………………………………………………………….….……… …………………………………………………………………………………………..………… ………………………………………………………………………………………….….……… Powered by Subtraction by Borrowing

Fill in the given boxes such that the subtraction of the opposite numbers is equal to the middle number, i.e. 245. 675 834 245 706 152 Collect the information on the number of girls and number of boys per class from Class 1 to Class 5. Also, collect information about the number of teachers in the school. Calculate the sum of boys and girls. Also, calculate the number of students more than the number of teachers. 24

12 Chapter 12: Multiplication 1) Multiplication of Tens (Textbook, Pg. 61) 2) Multiplication of a Two-digit Number by (Textbook, Pg. 62) a One-digit Number: The Lattice Method (Textbook, Pg. 64) 3) Multiplication: Vertical Arrangement (Textbook, Pg. 64) 4) Multiplication by Carrying over (Textbook, Pg. 66) 5) Word Problems 12.1: Multiplying a Two-digit Number by a One-digit Number Very Short Answer Questions Multiply the following: 25 Sr. No. Problem Solution 1) 10 × 7 Powered by Multiplication

Sr. No. Problem Solution 2) 3T × 6 3) 3 × 50 4) 60 × 5 5) 90 × 7 6) 8 × 4T 7) 13 × 4 8) 25 × 4 9) 12 × 8 10) 15 × 2 Short Answer Questions 11) Multiply 27 by 5 using the lattice method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 12) Multiply 39 by 3 using the lattice method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. 26 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

13) Multiply 53 by 6 using the lattice method. 27 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 14) Solve 23 × 3 using the vertical arrangement method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 15) Solve 33 × 2 using the vertical arrangement method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 16) Solve 44 × 2 using the vertical arrangement method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 17) Solve: 26 × 3 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 18) Solve: 19 × 5 Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 19) Multiply 89 by 6 using the lattice method and carrying over method. Solution: …………………………………………………………………………………………. 28 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

…………………………………………………………………………………………………….. 29 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 20) Multiply 77 by 8 using the lattice method and carrying over method. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

Short Answer Questions (Textbook, Pg. 66) 21) 25 children in a row. How many in 7 rows? Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 22) How much will 6 towels cost at 53 rupees a towel? (Textbook, Pg. 66) Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 30 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

23) Shreya has 16 toys, each toy costs ` 8. Find the total cost. Solution: …………………………………………………………………………………………. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 24) Make your own problem of multiplication and solve: 20 laddoos in one box, 8 boxes. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 31 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

25) Make your own problem of multiplication and solve: 15 trees in one row, 9 rows. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 26) Ram has 9 boxes with 20 toffees in each box. How many toffees does Ram have? Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 32 27) One box holds 40 laddoos. How many laddoos do 9 boxes hold? (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… ……………………………………………………………………………………………………..

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 28) Use lattice method and carrying over method to solve the following question. Also check whether the answer using both the methods is the same or different. 72 apples in one box. How many in 5 boxes? (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 33 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 29) Make your own problem and solve: cost of one book ` 36, 7 books. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 34 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 30) Using numbers 49 and 7 make a word problem of multiplication and solve it. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 31) From the numbers 77 and 9 prepare a word problem of multiplication and solve using the lattice method and the carrying over method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 35 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 12.2: Multiplying Two Two-digit Numbers 1) Multiplication of Tens (Textbook, Pg. 61) 2) Multiplication of a Two-digit Number by Two-digit Number: The Lattice Method (Textbook, Pg. 63) 3) Word Problems (Textbook, Pg. 66) 36

Very Short Answer Questions Multiply the following: Sr. No. Problem Solution 32) 34 × 10 33) 80 × 10 34) 10 × 50 35) 3T × 10 36) 3T × 3T 37) 35 × 20 38) 16 × 30 39) 50 × 15 40) 50 × 3T 41) 9T × 4T Short Answer Questions (Textbook, Pg. 63) 42) Multiply: 56 × 16 Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 37 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 43) Multiply: 71 × 12 (Textbook, Pg. 63) Powered by Multiplication

Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 44) Multiply: 29 × 29 (Textbook, Pg. 63) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 45) Multiply 19 by 12 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 46) Multiply 17 by 15 using the lattice method. Solution: ……………………………………………………………………………………….… 38 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

47) Multiply 31 by 14 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 48) Multiply 22 by 33 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 49) Multiply 74 by 13 using the lattice method. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 39 50) Solve: a) 77 × 24 b) 38 × 65 Solution: ……………………………………………………………………………………….… Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 51) Solve: a) 49 × 13 b) 86 × 16 Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 40 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

Short Answer Questions 41 52) Make your own problem to solve: 16 toys, cost of each toy ` 10. (Textbook, Pg. 66) Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 53) One box holds 30 cookies. How many cookies do 10 boxes hold? Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 54) The cost of one red rose is ` 10. Find the cost of 39 red roses. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 55) 27 students in a row. How many students in 11 rows? Solution: …………...…………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 56) The cost of 1 apple is ` 21. Find the cost of 45 apples. Solution: ……..………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 42 57) There are 37 trees in one row. How many trees in 35 rows? Solution: ……...………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Questions 58) A red box contains 73 balls and a green box contains 69 balls. If the cost of one ball is ` 11, find the cost of the red and green box. Solution: ……...………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 43 59) Teena bought 17 kg of apples and 32 kg of mangoes. If the price of the apples is ` 50 per kg and the price of the mangoes is ` 92 per kg, find the price of apples and the price of mangoes. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. Powered by Multiplication

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Short Answer Question 60) From the numbers 68 and 13, prepare an example of multiplication and solve them. Solution: ………………………………………………………………………….……………… …………………………………………………………………………………………………….. 44 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. ……………………………………………………………………………………………………..

…………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Long Answer Question 61) From the numbers 40, 70, and 14, prepare two examples of multiplication and solve them. Solution: ……………………………………………………………………………………….… …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. 45 …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. …………………………………………………………………………………………………….. Powered by Multiplication

Multiply the following and identify the path by shading the given numbers 9, 16, 2, 45, 3, 28, 81, 48, 54, 5, 21, 70, 56 in helping Tom to catch Jerry. 2 × 1 = 6 × 7= 2 × 10= 7 × 1= 4 × 10 = 8 × 8 = 5 × 10 = 3×3= 2×5= 8 × 7= 9×9= 3×7= 2×7= 3×9= 4×7= 3×1= 6×8= 4×8= 5×1= 6×9= 2×2= 5×9= 2×8= 9 × 10 = 2 × 6 = 2×3= 7 × 10 = 8 × 9 = 6 × 10 = 5×7= 2×4= 3×5= 7×9= 4×9= 2×9= 7×7= 8 ×10 = 3 × 10 = Find out 10 such multiplication pairs which give ‘0’ at units place. For example: 4 × 5 = 20 46