Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 398 · 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.Isha had 20 kites and gave 18 to a friend. How many kites does Isha have left?
2. 2.4 − 1 =
3. 3.Dev had 3 marbles and gave 1 to a friend. How many marbles does Dev have left?
4. 4.What is 2 less than 3?
5. 5.12 − ? = 11
6. 6.? − 3 = 3
7. 7.19 − 8 =
8. 8.13 − ? = 9
9. 9.? − 1 = 8
10. 10.10 − ? = 1
11. 11.5 − 2 =
12. 12.? − 1 = 11
13. 13.16 − 15 =
14. 14.There are 10 boys and 3 kites. How many more boys than kites are there?
15. 15.Tara had 6 bananas and gave 4 to a friend. How many bananas does Tara have left?
16. 16.? − 1 = 5
17. 17.18 − ? = 17
18. 18.What is 10 less than 18?
19. 19.Zoya had 13 kites and gave 8 to a friend. How many kites does Zoya have left?
20. 20.Tara had 13 balls and gave 12 to a friend. How many balls does Tara have left?
21. 21.There are 5 pencils and 2 erasers. How many more pencils than erasers are there?
22. 22.4 − 3 =
23. 23.What is 2 less than 14?
24. 24.Ananya had 7 crayons and gave 4 to a friend. How many crayons does Ananya have left?
25. 25.? − 1 = 2
26. 26.? − 4 = 7
27. 27.? − 2 = 1
28. 28.14 − 2 =
29. 29.What is 7 less than 17?
30. 30.12 − 6 =
31. 31.5 − 1 =
32. 32.What is 1 less than 9?
33. 33.There are 13 cups and 4 saucers. How many more cups than saucers are there?
34. 34.5 − ? = 3
35. 35.7 − 2 =
36. 36.Farhan had 15 crayons and gave 8 to a friend. How many crayons does Farhan have left?
37. 37.What is 1 less than 6?
38. 38.5 − 3 =
39. 39.15 − ? = 14
40. 40.Manav had 16 flowers and gave 15 to a friend. How many flowers does Manav have left?

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