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MATHEMATICS 2 WORKBOOK - TERM Enhanced Edition PNC_Maths_G2_WB_Term 2.indb 1 2 13-09-2019 17:09:09

TABLE OF CONTENTS Chapter Name Page No. 1) Geometry – – – – – – – – – – – – – – – – – – – – – – – 1 2-I) Numbers – – – – – – – – – – – – – – – – – – – – – – – 6 2-II) Numbers – – – – – – – – – – – – – – – – – – – – – – – 11 3) Patterns – – – – – – – – – – – – – – – – – – – – – – – – 16 Term Project – – – – – – – – – – – – – – – – – – – – – 22 PNC_Maths_G2_TOC_Term 2_WB.indd 2 16-09-2019 19:01:42

  Chapter 1: Geometry Think Very Short Answer Questions 1) What type of line does the road in the given picture resemble? _______________________ 2) What type of line does the road in the given picture resemble? Solution: ............................................................................................................................... & Remembering and Understanding Multiple Choice Questions (1M per question) 1) How many corners does a triangle have?  [    ] [    ] (A) 4 (B) 3 (C) 5 (D) 0 [    ] (D) 1 2) How many sides does a circle have? (D) triangle (A) 4 (B) 3 (C) 0 3) A handkerchief is shaped like a ________________. (A) square (B) circle (C) rectangle PNC_Maths_G2_WB_Term 2.indb 1 1 13-09-2019 17:09:11

Fill in the Blanks (1M per question) 4) A square has _________________ sides. 5) A line can be straight or ___________________. 6) The shape of a blackboard is ________________. Match the following (5M) 7) Match the following objects with their shapes. a) 1) 2) b) 3) c) 4) d) 5) e) Very Short Answer Questions (1M per question) 8) Circle the correct shadow of the given object. 2 16-09-2019 19:00:48 PNC_Maths_G2_WB_L1_GEOMETRY.indd 2

9) Identify the given shape. Solution: ............................................................................................................................... Short Answer Questions (3M per question) 10) What is the difference between a rectangle and a square? Draw and explain. 11) Draw a triangle and write its properties. (Textbook, Pg. 39) Application Short Answer Questions (3M per question) 12) Count and write the number of circles, triangles and rectangles in the given figure. Geometry 3 PNC_Maths_G2_WB_Term 2.indb 3 13-09-2019 17:09:14

13) Using straight lines, draw the following shape in the given box. Higher Order Thinking Skills (H.O.T.S.) Short Answer Question (3M) 14) Complete the table (Textbook, Pg. 3) Number Number Tick(P) one of the statement Name of the of sides of Shape true for the shape shape corners All sides are equal All sides are unequal Opposite sides are equal Opposite sides are unequal It has three sides It has four sides It is a straight line It is a curved line 4 13-09-2019 17:09:14 PNC_Maths_G2_WB_Term 2.indb 4

Activity Count and write the number of times each shape has been used to draw the following. Try to draw the same using different shapes of your choice. Solution: ............................................................................................................................... .............................................................................................................................................. .............................................................................................................................................. Geometry 5 PNC_Maths_G2_WB_Term 2.indb 5 13-09-2019 17:09:15

  Chapter 2-I: Numbers Think Very Short Answer Questions Complete the following. 1) Circle the person who has more balloons. 2) Circle the person who has less books. & Remembering and Understanding Multiple Choice Questions (1M per question) 1) In the number 54, which digit is in the tens place?  [    ] (A) 2 (B) 3 (C) 4 (D) 5 2) Select the greatest number that can be formed using both 3 and 7. [    ] (A) 37 (B) 73 (C) 77 (D) 33 3) How many digits does the number 98 have? [    ] (A) one (B) three (C) four (D) two 6 13-09-2019 17:09:16 PNC_Maths_G2_WB_Term 2.indb 6

Fill in the Blanks (1M per question) 4) In 63, the digit in the ones place is ______. 5) _____________________ is the order of arrangement of numbers from the smallest to the greatest. 6) In the comparison of two 2-digit numbers, the number with a greater digit in the ____________ place is greater. Match the following (5M) 7) Match the numbers with their names. 1) 44 a) ninety-nine 2) 99 b) seventy-seven 3) 77 c) forty-four 4) 66 d) eighty-eight 5) 88 e) sixty-six Very Short Answer Questions (1M per question) 8) Write the numeral form of the number thirty-eight. Solution: ............................................................................................................................... .............................................................................................................................................. 9) Colour the box that has the smaller of the two given numbers. 27 58 Numbers 7 PNC_Maths_G2_WB_L2-I_NUMBERS.indd 7 16-09-2019 19:02:19

Short Answer Questions (3M per question) 10) Write the following sets of numbers in ascending order. 35 23 12 27 62 34 67 42 56 26 71 73 11) Use the following sets of digits to form the smallest and the greatest numbers without repetition. a) 5, 8 b) 6, 9 c) 4, 2 Solution: ............................................................................................................................... .............................................................................................................................................. Application Short Answer Questions (3M per question) 12) Write the number name for the numbers in the sports T-shirts. (Textbook, Pg. 24) 84 19 91 ........................... ........................... ........................... 8 16-09-2019 19:02:20 PNC_Maths_G2_WB_L2-I_NUMBERS.indd 8

27 76 55 ........................... ........................... ........................... 13) Write the numeral and draw the beads for the given number names. (Textbook, Pg. 24) Number Name Numeral Beads twenty-five thirty-six forty-eight Numbers 9 PNC_Maths_G2_WB_Term 2.indb 9 13-09-2019 17:09:18

Higher Order Thinking Skills (H.O.T.S.) Short Answer Question (3M) 14) Complete all possible two-digit numbers (with and without repetition of digits). 6__ 5__ __8 7__ 6, 8 5, 7 __6 __5 8__ __7 Activity Select any five numbers which are less than 50 from the strip given below. Write them on the correct side of the sign. Do the same for the numbers which are greater than 50. Less than 50 Greater than 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............................ 17 81 39 29 66 43 90 7 60 36 54 21 29 49 63 57 78 89 81 13 67 40 10 13-09-2019 17:09:19 PNC_Maths_G2_WB_Term 2.indb 10

  Chapter 2-II: Numbers Think Very Short Answer Questions Answer the following. 1) How many candles do and together make? ____________ 2) How many chocolates do and together make? ____________ & Remembering and Understanding Multiple Choice Questions (1M per question) 1) Select the symbol that is used to represent addition.  [    ] (A) + (B) - (C) x (D) = 2) Count, add and select the correct answer: + [   ] [    ] (A) 5 (B) 3 (C) 8 (D) 7 3) Which number is the result of the following subtraction? =? (A) 2 (B) 1 (C) 0 (D) 3 PNC_Maths_G2_WB_Term 2.indb 11 11 13-09-2019 17:09:20

Fill in the Blanks (1M per question) 4) When a number is subtracted from itself, the result is _________. 5) While adding, add the tens and write the sum in the ________ place. 6) In subtraction, first we subtract the digits in the _________ place. Match the following (5M) 7) Match the answer of each subtraction with the correct number of fruits. a) 1) 87-71 2) 39-30 b) 3) 25-13 c) 4) 66-55 d) 5) 84-76 e) Very Short Answer Questions (1M per question) 8) What is the difference of 86 and 64? Solution: ............................................................................................................................... 9) What is the sum of 3 ones and 4 ones? Solution: ............................................................................................................................... 12 PNC_Maths_G2_WB_L2-II_NUMBERS.indd 12 16-09-2019 19:03:00

Short Answer Questions (3M per question) 10) Fill in the missing numbers to complete the following. a) ________ – 16 = 2 b) ________ – 17 = 3 c) ________ – 12 = 6 11) Kamal fixed 56 tubelights in a party hall. If 18 tubelights were fused, then how many tubelights were used? (Textbook, Pg. 39) Solution: ............................................................................................................................... .............................................................................................................................................. Application Short Answer Questions (3M per question) 12) Sujitha counts 24 mango trees on one side of the field and Babitha counts 36 mango trees on the other side of the field. What is the total number of mango trees counted? (Textbook, Pg. 31) Solution: ............................................................................................................................... .............................................................................................................................................. 13) Complete the addition table. One has been done for you. 7 5 8 3 +472 Numbers 13 PNC_Maths_G2_WB_L2-II_NUMBERS.indd 13 16-09-2019 19:03:01

Higher Order Thinking Skills (H.O.T.S.) Short Answer Questions (3M per question) 14) An ice cream parlour sells 28 ice creams on Monday and 53 ice creams on Tuesday. How many ice creams does it sell in total in two days? (Textbook, Pg. 31) Solution: ............................................................................................................................... .............................................................................................................................................. 15) A gardener plucks 28 lemons in the morning and 15 lemons in the afternoon. Find out and the total number of lemons he plucked. (Textbook, Pg. 31) Solution: ............................................................................................................................... .............................................................................................................................................. 16) Put the numbers 11, 12, 13, 14, 15, 16 and 17 in the circles so that addition of three numbers in a straight line gives the same total. (Textbook, Pg. 32) 14 13-09-2019 17:09:23 PNC_Maths_G2_WB_Term 2.indb 14

Activity Addition Game! Form two groups with your friends. A student from the first group will say a two- digit number and a student from the other group has to say two different numbers which, when added, give the two-digit number as the sum. E.g., if first group says 20, the other group can say 11 + 9, 12 + 8, 13 + 7, etc. Play in turns. Numbers 15 PNC_Maths_G2_WB_Term 2.indb 15 13-09-2019 17:09:24

  Chapter 3: Patterns Think Very Short Answer Questions Draw the next figure in each of the given patterns. 1) 2) & Remembering and Understanding Multiple Choice Questions (1M per question) In a certain code language, MONEY is written as And MONKEY is written as 1) Which print represents ‘M’ in the above pattern? [    ] (A) (B) (C) (D) 13-09-2019 17:09:24 16 PNC_Maths_G2_WB_Term 2.indb 16

2) Which print represents ‘Y’ in the same pattern? [    ] (A) (B) (C) (D) 3) Which letter represents in the same pattern? [    ] (A) O (B) N (C) K (D) M Fill in the Blanks (1M per question) 4) Continue the pattern. 5) Repeat the shapes and colour it to make a pattern. 6) Draw the figure that comes next in the given pattern by completing the last cone. ? Patterns 17 PNC_Maths_G2_WB_L3_PATTERNS.indd 17 16-09-2019 19:04:16

Match the following (5M) 7) Match the following objects with their shapes. 1) a) 2) b) 3) c) 4) d) 5) e) Very Short Answer Questions (1M per question) 8) Each shape should be present only once in a row and a column. Complete the pattern by filling in the missing shapes in the blanks, using appropriate printing technique. 9) Complete the pattern using thumb and colour. 16-09-2019 19:04:18 18 PNC_Maths_G2_WB_L3_PATTERNS.indd 18

Short Answer Questions (3M per question) 10) Name any two natural things in which we can find patterns. Solution: ............................................................................................................................... .............................................................................................................................................. 11) Draw the next figure in the pattern in the space provided. Application (Textbook, Pg. 42) Short Answer Questions (3M per question) Identify and complete the pattern using thumb. 12) 13) Patterns 19 PNC_Maths_G2_WB_Term 2.indb 19 13-09-2019 17:09:27

Draw and colour the next three shapes in the patterns. 14) 15) Higher Order Thinking Skills (H.O.T.S.) Short Answer Questions (3M per question) (Textbook, Pg. 45) Observe and complete the following patterns. 16) 17) 18) 20 13-09-2019 17:09:28 PNC_Maths_G2_WB_Term 2.indb 20

Activity Colour the following to make a block pattern. Colour all the 1s with red colour and 2s with yellow colour. 2 2 12 2 1 1 1 2 2 12 2 1 1 2 2 1 1 2 2 Patterns 21 PNC_Maths_G2_WB_Term 2.indb 21 13-09-2019 17:09:28

Term Project 1) Try to make models of abacuses showing different numbers with the help of beads, matchsticks, cardboard and string. 2) 10-8 15-12 11-3 12-2 19-8 14-7 17-12 18-10 20-17 13-4 13-9 14-8 19-7 11-6 14-3 16-9 13-7 18-10 14-5 12-8 20-13 17-7 20-8 15-9 15-9 13-6 18-9 12-7 16-8 14-4 12-4 16-7 20-15 16-12 18-11 16-14 16-10 12-9 12-5 17-8 15-5 18-12 20-12 14-5 19-13 19-11 15-4 20-13 Roll a die and read the number on it. Circle the subtraction given in the table whose answer is the same as the number on the die. For e.g., if the die shows 6, then circle 16 – 10 or 19 – 13 as their answer is 6. 22 13-09-2019 17:09:29 PNC_Maths_G2_WB_Term 2.indb 22