Page 32 - Mathematics_Std_4

3. 60 ×=8 480. Write 0 in the ones place and
8 in the tens place. Regroup 40 tens into 4
hundreds. Shift 4 hundreds to the hundreds
FOR ONLINE READING ONLY
place.
4. 60 × 70 = 4200. Write 42 hundreds.

Add 4 hundreds: 42 + = 4 46. Write 6 in the
hundreds place. Regroup 40 hundreds into
4 thousands. Write 4 in the thousands place.

5. Add the results from Steps 1 to 4:
+ 702 = 4680 5382.

Therefore, 78 69 5,382.
×
=

Exercise 2

1. 22 2. 28 3. 11

× 14 × 18 × 13

4. 24 5. 23 6. 33

× 19 × 13 × 33

7. 40 8. 42 9. 32
× 18 × 12 × 11

10. 41 11. 97 12. 85

× 22 × 88 × 60

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MATHEMATICS STD 4 PB 2024.indd 25
MATHEMATICS STD 4 PB 2024.indd 25 06/11/2024 17:17:00