Page 51 - Mathematics_Std_4

4. Multiply 2 by 27 to get 54. Write 54

below 56, then subtract: 56 – 54 = 2.

Therefore, the answer is 32 and the remainder is 2.
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Example 3

8806 880890

Solution

100
8806 880890

−8806
2

− ↓0

29
− ↓0
290

Therefore, the answer is 100 and the remainder is 290.

Exercise 4

1. 6 467 2. 1279 255812 3. 5 327

4. 25 815 5. 90 405 6. 251 5397

7. 104 84765 8. 43 267 9. 5850 175594

10. 48 4954 11. 32 14498 12. 12 1235

44

06/11/2024 17:17:06
MATHEMATICS STD 4 PB 2024.indd 44
MATHEMATICS STD 4 PB 2024.indd 44 06/11/2024 17:17:06