Page 87 - Arithmetic

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DO NOT DUPLICATE

Subtracting numbers vertically without

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regrouping

Example Steps

6 5 1. Subtract the 2. Subtract the

_
3 0 ones tens
6 5 6 5
_
_
3 0 3 0
5 3 5

The answer is 35.

Exercise 3

Answer the following questions written vertically.

1. 1 6 5. 2 9 9. 6 8
_ 3 _ 1 1 _ 8

2. 4 4 6. 3 9 10. 4 7
_ 2 2 _ 1 5 _ 2 4

3. 3 3 7. 1 2 11. 4 6
_ 2 1 _ 1 0 _ 1 5

4. 2 7 8. 3 8 12. 4 8
_ 1 4 _ 4 _ 2 8

80
PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
Ministry of Education, Science and Technology
Mathematics STD 1.indd 80 03/08/2019 11:18