Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 226 · 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.Nisha had 4 mangoes and gave 3 to a friend. How many mangoes does Nisha have left?
2. 2.What is 2 less than 17?
3. 3.? − 4 = 2
4. 4.Lakshmi had 19 pencils and gave 4 to a friend. How many pencils does Lakshmi have left?
5. 5.What is 4 less than 20?
6. 6.4 − 2 =
7. 7.? − 3 = 9
8. 8.What is 1 less than 5?
9. 9.17 − 9 =
10. 10.? − 1 = 4
11. 11.17 − ? = 6
12. 12.There are 6 bottles and 5 lids. How many more bottles than lids are there?
13. 13.4 − ? = 1
14. 14.What is 6 less than 11?
15. 15.There are 10 children and 2 chairs. How many more children than chairs are there?
16. 16.Rahul had 17 kites and gave 1 to a friend. How many kites does Rahul have left?
17. 17.19 − ? = 4
18. 18.What is 3 less than 5?
19. 19.7 − 5 =
20. 20.There are 4 boys and 3 kites. How many more boys than kites are there?
21. 21.What is 13 less than 16?
22. 22.There are 11 cups and 8 saucers. How many more cups than saucers are there?
23. 23.There are 9 cups and 7 saucers. How many more cups than saucers are there?
24. 24.? − 4 = 1
25. 25.3 − ? = 2
26. 26.Isha had 20 laddoos and gave 6 to a friend. How many laddoos does Isha have left?
27. 27.5 − 1 =
28. 28.? − 3 = 3
29. 29.? − 5 = 15
30. 30.20 − 18 =
31. 31.What is 1 less than 8?
32. 32.14 − ? = 11
33. 33.Manav had 20 shells and gave 11 to a friend. How many shells does Manav have left?
34. 34.What is 3 less than 9?
35. 35.7 − 3 =
36. 36.? − 8 = 4
37. 37.7 − 6 =
38. 38.18 − ? = 6
39. 39.15 − 11 =
40. 40.18 − 3 =

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