Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 139 · 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 12 balls and gave 4 to a friend. How many balls does Isha have left?
2. 2.3 − 1 =
3. 3.? − 6 = 3
4. 4.Meera had 12 balls and gave 6 to a friend. How many balls does Meera have left?
5. 5.13 − 7 =
6. 6.6 − ? = 2
7. 7.Saanvi had 18 balls and gave 17 to a friend. How many balls does Saanvi have left?
8. 8.19 − 8 =
9. 9.7 − 3 =
10. 10.9 − 5 =
11. 11.16 − ? = 4
12. 12.What is 19 less than 20?
13. 13.20 − 7 =
14. 14.7 − 5 =
15. 15.14 − ? = 13
16. 16.What is 11 less than 13?
17. 17.? − 1 = 7
18. 18.15 − 6 =
19. 19.10 − 2 =
20. 20.What is 4 less than 5?
21. 21.There are 11 bottles and 8 lids. How many more bottles than lids are there?
22. 22.Kavya had 4 laddoos and gave 3 to a friend. How many laddoos does Kavya have left?
23. 23.There are 11 cups and 3 saucers. How many more cups than saucers are there?
24. 24.? − 11 = 6
25. 25.What is 11 less than 17?
26. 26.9 − 6 =
27. 27.5 − 4 =
28. 28.4 − ? = 1
29. 29.What is 1 less than 19?
30. 30.10 − 9 =
31. 31.Diya had 11 balloons and gave 3 to a friend. How many balloons does Diya have left?
32. 32.What is 1 less than 2?
33. 33.2 − 1 =
34. 34.17 − 7 =
35. 35.7 − 4 =
36. 36.? − 8 = 2
37. 37.Karan had 7 laddoos and gave 4 to a friend. How many laddoos does Karan have left?
38. 38.Saanvi had 12 laddoos and gave 10 to a friend. How many laddoos does Saanvi have left?
39. 39.19 − 16 =
40. 40.What is 1 less than 6?

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