Page 74 - Arithmetic

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DO NOT DUPLICATE

Exercise 1
FOR ONLINE USE ONLY

Add the following numbers horizontally.

1. 30 + 8 = 11. 75 + 23 =

2. 61 + 7 = 12. 30 + 17 =

3. 28 + 11 = 13. 25 + 22 =

4. 72 + 14 = 14. 36 + 13 =

5. 31 + 35 = 15. 90 + 7 =

6. 85 + 11 = 16. 42 + 35 =

7. 8 + 91 = 17. 20 + 42 =

8. 21 + 63 = 18. 80 + 10 =

9. 30 + 60 = 19. 45 + 22 =

10. 25 + 34 = 20. 25 + 15 =

67
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Ministry of Education, Science and Technology
Mathematics STD 1.indd 67 03/08/2019 11:17