MPL_G2_Maths_TB AK_All Terms

Teacher Reference: Textbook Note to teacher: The IMAX Workbook Teacher Reference shows step-by-step solutions with extra detail, to help teachers guide students. While supporting learners to solve sums, teachers should not look for language that exactly matches the ‘Teacher Reference’. Instead, teachers should check if the learners have followed the correct steps to find the solution. Chapter 1: Shapes Concept 1.1: Identify the Geometrical Features of Objects Drill Time 1) Draw the following: b) Line segment b) B a) Line d) Horizontal lines A c) Ray e) Vertical lines B Solution: a) A A B d) c) e) 2) Identify whether the following figures are open or closed. a) b) c) TB: Shapes

Teacher Reference: Textbook d) e) Solution: a) Open figure b) Closed figure c) Open figure d) Closed figure e) Open figure 3) Name the sides of the following: a) Square PQRS b) Triangle XYZ c) Rectangle EFGH S R ZH G PQ E F Solution: a) PQ, QR, RS, SP c) EF, FG, GH, HE X Y b) XY, YZ, ZX TB: Shapes

Teacher Reference: Textbook Chapter 2: Patterns Concept 2.1: Patterns Using Shapes Drill Time 1) Identify the basic shapes or group of basic shapes in each of the following patterns. a) b) c) d) e) Solution: a) b) c) d) e) 2) Complete the patterns given below. a) b) c) TB: Patterns

Teacher Reference: Textbook d) e) TB: Patterns

Teacher Reference: Textbook Chapter 3: Numbers Concept 3.1: Count by Hundreds Drill Time 1) Write the given numbers in the place value chart. Number Hundreds Tens Ones a) 346 3 4 6 b) 123 1 2 3 c) 987 9 8 7 d) 459 4 5 9 e) 784 7 8 4 2) Write the expanded form of each of the following numbers. a) 298 = 200 + 90 + 8 b) 158 = 100 + 50 + 8 c) 490 = 400 + 90 + 0 d) 231 = 200 + 30 + 1 e) 847 = 800 + 40 + 7 3) Write the number name of each of the following numbers. a) 124 = one hundred and twenty-four b) 967 = nine hundred and sixty-seven c) 281 = two hundred and eighty-one d) 100 = one hundred e) 210 = two hundred and ten 4) Form numbers with: a) 3 in the hundreds place, 1 in the tens place and 0 in the ones place = 310 b) 7 in the hundreds place, 2 in the tens place and 9 in the ones place = 729 c) 4 in the hundreds place, 3 in the tens place and 1 in the ones place = 431 d) 8 in the hundreds place, 0 in the tens place and 4 in the ones place = 804 e) 2 in the hundreds place, 5 in the tens place and 7 in the ones place = 257 TB: Numbers

Teacher Reference: Textbook Chapter 3: Numbers Concept 3.2: Ordinal Numbers Drill Time 5) Write the ordinal numbers and short forms of the following: a) 9 = ninth, 9th b) 4 = fourth, 4th c) 8 = eighth, 8th d) 1 = first, 1st e) 6 = sixth, 6th TB: Numbers

Teacher Reference: Textbook Chapter 3: Numbers Concept 3.3: Compare 3-digit Numbers Drill Time 6) Compare the numbers in the given pairs: a) 234 < 432 b) 234 > 233 c) 222 = 222 d) 243 = 243 e) 100 < 900 7) Arrange the numbers in ascending and descending orders. Number Ascending Order Descending Order a) 333, 313, 331, 133 133 < 313 < 331 < 333 333 > 331 > 313 > 133 b) 879, 865, 890, 812 812 < 865 < 879 < 890 890 > 879 > 865 > 812 c) 980, 981, 982, 983 980 < 981 < 982 < 983 983 > 982 > 981 > 980 d) 562, 589, 521, 514 514 < 521 < 562 < 589 589 > 562 > 521 > 514 e) 100, 300, 400, 700 100 < 300 < 400 < 700 700 > 400 > 300 > 100 8) Form the greatest and the smallest 3-digit numbers (without repeating the digits). Number Greatest 3-digit number Smallest 3-digit number a) 4, 8, 1 841 148 b) 9, 1, 0 910 109 c) 1, 5, 2 521 125 d) 6, 3, 8 863 368 e) 9, 8, 7 987 789 TB: Numbers

Teacher Reference: Textbook Chapter 4: Addition Concept 4.1: Add 2-digit and 3-digit Numbers Drill Time 1) Add 2-digit numbers with regrouping. a) 77 + 13 = 90 b) 26 + 35 = 61 c) 19 + 35 = 54 d) 49 + 12 = 61 e) 55 + 25 = 80 2) Add 3-digit numbers without regrouping. a) 166 + 111 = 277 b) 612 + 352 = 964 c) 181 + 315 = 496 d) 490 + 100 = 590 e) 812 + 121 = 933 3) Word problems a) Farah has 11 balloons and her friend has 29 balloons. How many balloons do they have in all? b) Akhil had 120 pens in one box and 121 pens in another box. How many pens did he have in all? Solution: a) 40 balloons b) 241 pens TB: Addition

Teacher Reference: Textbook Chapter 5: Subtraction Concept 5.1: Subtract 2-digit and 3-digit Numbers Drill Time 1) Subtract 2-digit numbers with regrouping. a) 25 – 18 = 7 b) 37 – 29 = 8 c) 48 – 19 = 29 d) 56 – 27 = 29 e) 90 – 25 = 65 2) Subtract 3-digit numbers without regrouping. a) 356 – 256 = 100 b) 197 – 106 = 91 c) 786 – 122 = 664 d) 476 – 111 = 365 e) 854 – 221 = 633 3) Word problems a) Vivaan has 33 cups in a box. He removed 17 of them and placed on the table. How many cups are left in the box? b) Baiju has 142 marbles with him in a basket. Out of these, he removed 100. How many marbles are left in the basket? Solution: a) 16 cups b) 42 marbles TB: Subtraction

Teacher Reference: Textbook Chapter 5: Subtraction Concept 5.2: Subtract Two 1-digit Numbers Mentally Drill Time 4) Subtract the following mentally: a) 3 from 9 = 6 b) 2 from 7 = 5 c) 2 from 4 = 2 d) 7 from 8 = 1 e) 1 from 2 = 1 5) Word problems a) Sana drew 8 balloons out of which she coloured 6 red and the rest blue. How many balloons were coloured blue? b) Rohan made a bunch of 5 flowers out of which 1 flower fell down from his hand. How many flowers are left in his hand? Solution: a) 2 balloons b) 4 flowers TB: Subtraction

Teacher Reference: Textbook Note to teacher: The IMAX Workbook Teacher Reference shows step-by-step solutions with extra detail, to help teachers guide students. While supporting learners to solve sums, teachers should not look for language that exactly matches the ‘Teacher Reference’. Instead, teachers should check if the learners have followed the correct steps to find the solution. Chapter 6: Time Concept 6.1: Days of a Week and Months of a Year Drill Time 1) Name the seasons that fall in the following months. a) later days of October b) January c) April d) earlier days of June e) December Solution: a) Winter b) Winter c) Summer d) Rainy e) Winter TB: Time

Teacher Reference: Textbook Chapter 7: Money Concept 7.1: Add and Subtract Money without Conversion Drill Time 1) Add: b) ` 35.88 + ` 12.11 c) ` 46.37 + ` 10.10 a) ` 27.17 + ` 12.12 e) ` 11.11 + ` 22.22 c) ` 56.47 d) ` 87.22 + ` 12.77 b) ` 47.99 e) ` 33.33 Solution: a) ` 39.29 d) ` 99.99 2) Subtract: a) ` 99.99 – ` 11.11 b) ` 45.23 – ` 11.13 c) ` 76.43 – ` 15.20 d) ` 39.28 – ` 27.10 e) ` 65.65 – ` 35.35 Solution: a) ` 88.88 b) ` 34.10 c) ` 61.23 d) ` 12.18 e) ` 30.30 3) Word problems a) Abdul has ` 52 and Shama has ` 15.00. How much money do they have in all? b) Sam bought chocolates for ` 41.00. Rehan bought some chocolates for ` 24. How much amount did they spend in all? Solution: a) ` 67.00 b) ` 65.00 TB: Money

Teacher Reference: Textbook Chapter 8: Multiplication Concept 8.1: Concept of Repeated Addition Drill Time 1) Count and add: a) b) c) TB: Multiplication

Teacher Reference: Textbook d) Solution: a) 12 b) 6 c) 10 d) 8 2) Word problems a) Seeta observed that there were 4 cars parked in a row. How many wheels could she count on the cars? b) A farm had 6 hens. How many legs do they have in all? Solution: a) 16 wheels b) 12 legs TB: Multiplication

Teacher Reference: Textbook Chapter 8: Multiplication Concept 8.2: Skip Counting Drill Time 3) Skip count and fill in the blanks. a) Skip count by 2 10 12 14 8 16 24 6 18 b) Skip count by 3 6 9 12 15 3 18 21 24 27 c) Skip count by 4 4 8 12 16 20 24 28 32 36 d) Skip count by 5 5 10 15 20 25 30 35 40 45 TB: Multiplication

Teacher Reference: Textbook 4) Word problems a) Harry counts some flowers using skip counting by 5. How many flowers does he count altogether? b) Saket counts sheep using skip counting by 4. How many sheep does he count altogether? Solution: a) 30 flowers b) 8 sheeps TB: Multiplication

Teacher Reference: Textbook Chapter 9: Measurements Concept 9.1: Measure Lengths Using Standard Units Drill Time 1) What is the unit used to measure the length of a side in each of the following figures? a) b) c) d) Solution: a) cm b) cm c) cm d) cm TB: Measurements

Teacher Reference: Textbook Chapter 9: Measurements Concept 9.2: Compare Objects Using a Simple Balance Drill Time 2) Which unit should be used to measure the weight of the following? a) b) c) d) Solution: a) g/kg b) g c) g d) kg 3) Word problems a) Robin bought 3 kg of wheat and 15 kg of rice. Which item did he buy more? b) Rakesh’s bag weighs 5 kg. His sister’s bag weighs 4 kg. What is the total weight of their bags? Solution: a) Rice b) 9 kg TB: Measurements

Teacher Reference: Textbook Chapter 9: Measurements Concept 9.3: Compare Containers for Capacities Drill Time 4) What are the units used to measure the capacities of the following? a) b) c) d) Solution: a) ℓ b) mℓ c) ℓ d) mℓ 5) Word problems a) Salma has 22 litres of water in a bucket. She has a jug that can hold 2 litres. She uses 11 times to fill the bucket. How much water is remaining in the bucket? b) Juice from two full jugs each measuring 40 litres is poured into a drum of 120 litres. How many more litres of juice can the drum hold? Solution: a) 0 litre b) 40 litres TB: Measurements

Teacher Reference: Textbook Chapter 10: Data Handling Concept 10.1: Pictographs Drill Time Solve the following: 1) The pictograph shows the number of students in each group. Use the pictograph to answer the questions. Key: 1 = 5 students Group Number of students Group 1 Group 2 Group 3 Group 4 Group 5 a) Which group has the maximum number of students? b) How many students are there in Group 4? c) Which group has 20 students? Solution: a) Group 3 b) 10 students c) Group 1 TB: Data Handling

Teacher Reference: Textbook 2) The pictograph shows the number of sharpeners with each kid. Use the pictograph to answer the questions. Key: 1 = 2 sharpeners Name of the kid Number of sharpeners a) Who has the minimum number of Rita sharpeners? Sameera Rakesh b) How many sharpeners are there in all? c) Who has two sharpeners? Solution: a) Rakesh b) 12 sharpeners c) Rakesh 3) The pictograph shows the number of ice creams that each kid ate. Use the pictograph to answer the questions. Name of the Kid Number of ice creams Key: 1 = 3 ice creams Vinay a) Who ate the minimum number of Swaroop ice creams? b) Which kid ate three ice creams? Mahesh Rehana c) Who ate the maximum number of ice creams? Solution: a) Rehana b) Rehana c) Mahesh TB: Data Handling