Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 515 · 40 sums

The method (Count back): Start at the bigger number. Count back the number you take away. How many more or how many left = bigger number − smaller number. Check by adding back: answer + number taken away = the first number.

1. 1.? − 4 = 8
2. 2.There are 16 birds and 12 nests. How many more birds than nests are there?
3. 3.Sneha had 19 kites and gave 8 to a friend. How many kites does Sneha have left?
4. 4.What is 11 less than 14?
5. 5.There are 15 bottles and 10 lids. How many more bottles than lids are there?
6. 6.? − 4 = 1
7. 7.12 − ? = 6
8. 8.? − 3 = 1
9. 9.There are 10 birds and 8 nests. How many more birds than nests are there?
10. 10.What is 5 less than 14?
11. 11.There are 12 cups and 3 saucers. How many more cups than saucers are there?
12. 12.There are 4 bottles and 2 lids. How many more bottles than lids are there?
13. 13.2 − 1 =
14. 14.9 − ? = 8
15. 15.Meera had 5 mangoes and gave 4 to a friend. How many mangoes does Meera have left?
16. 16.? − 14 = 1
17. 17.What is 1 less than 7?
18. 18.15 − ? = 9
19. 19.9 − ? = 6
20. 20.13 − 2 =
21. 21.What is 14 less than 15?
22. 22.10 − 4 =
23. 23.4 − 2 =
24. 24.? − 2 = 5
25. 25.7 − ? = 2
26. 26.What is 8 less than 9?
27. 27.8 − 7 =
28. 28.? − 15 = 1
29. 29.What is 7 less than 12?
30. 30.What is 3 less than 6?
31. 31.11 − ? = 6
32. 32.Diya had 17 laddoos and gave 6 to a friend. How many laddoos does Diya have left?
33. 33.5 − 1 =
34. 34.? − 9 = 1
35. 35.10 − ? = 5
36. 36.Lakshmi had 12 crayons and gave 2 to a friend. How many crayons does Lakshmi have left?
37. 37.18 − 2 =
38. 38.Kabir had 15 pencils and gave 14 to a friend. How many pencils does Kabir have left?
39. 39.14 − 1 =
40. 40.? − 6 = 12

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