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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 103 · 40 sums
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.Ishaan had 17 laddoos and gave 15 to a friend. How many laddoos does Ishaan have left?
  2. 2.12 − ? = 1
  3. 3.16 − 14 =
  4. 4.Saanvi had 16 shells and gave 13 to a friend. How many shells does Saanvi have left?
  5. 5.Kabir had 4 bananas and gave 2 to a friend. How many bananas does Kabir have left?
  6. 6.There are 10 cups and 4 saucers. How many more cups than saucers are there?
  7. 7.18 − 13 =
  8. 8.There are 18 birds and 8 nests. How many more birds than nests are there?
  9. 9.8 − ? = 6
  10. 10.2 − 1 =
  11. 11.Dev had 14 crayons and gave 3 to a friend. How many crayons does Dev have left?
  12. 12.There are 5 pencils and 4 erasers. How many more pencils than erasers are there?
  13. 13.What is 3 less than 7?
  14. 14.There are 11 cups and 2 saucers. How many more cups than saucers are there?
  15. 15.6 − ? = 3
  16. 16.3 − 1 =
  17. 17.What is 1 less than 2?
  18. 18.There are 7 children and 3 chairs. How many more children than chairs are there?
  19. 19.There are 15 birds and 3 nests. How many more birds than nests are there?
  20. 20.What is 2 less than 4?
  21. 21.What is 5 less than 7?
  22. 22.7 − 4 =
  23. 23.There are 11 boys and 6 kites. How many more boys than kites are there?
  24. 24.13 − 7 =
  25. 25.What is 4 less than 17?
  26. 26.Diya had 17 bananas and gave 8 to a friend. How many bananas does Diya have left?
  27. 27.? − 9 = 3
  28. 28.There are 11 boys and 3 kites. How many more boys than kites are there?
  29. 29.Tara had 4 marbles and gave 3 to a friend. How many marbles does Tara have left?
  30. 30.What is 4 less than 16?
  31. 31.What is 1 less than 8?
  32. 32.There are 10 children and 3 chairs. How many more children than chairs are there?
  33. 33.6 − 5 =
  34. 34.What is 2 less than 16?
  35. 35.There are 9 children and 7 chairs. How many more children than chairs are there?
  36. 36.Karan had 15 crayons and gave 11 to a friend. How many crayons does Karan have left?
  37. 37.19 − ? = 8
  38. 38.Riya had 16 flowers and gave 3 to a friend. How many flowers does Riya have left?
  39. 39.What is 1 less than 10?
  40. 40.9 − 4 =

Answer key

  1. 2
  2. 11
  3. 2
  4. 3
  5. 2
  6. 6
  7. 5
  8. 10
  9. 2
  10. 1
  11. 11
  12. 1
  13. 4
  14. 9
  15. 3
  16. 2
  17. 1
  18. 4
  19. 12
  20. 2
  21. 2
  22. 3
  23. 5
  24. 6
  25. 13
  26. 9
  27. 12
  28. 8
  29. 1
  30. 12
  31. 7
  32. 7
  33. 1
  34. 14
  35. 2
  36. 4
  37. 11
  38. 13
  39. 9
  40. 5

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