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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 500 · 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.What is 4 less than 11?
  2. 2.What is 10 less than 11?
  3. 3.5 − 1 =
  4. 4.? − 3 = 8
  5. 5.There are 7 boys and 5 kites. How many more boys than kites are there?
  6. 6.5 − ? = 4
  7. 7.Zoya had 18 shells and gave 15 to a friend. How many shells does Zoya have left?
  8. 8.17 − 1 =
  9. 9.What is 1 less than 2?
  10. 10.Saanvi had 3 pencils and gave 1 to a friend. How many pencils does Saanvi have left?
  11. 11.16 − ? = 8
  12. 12.What is 8 less than 12?
  13. 13.Ishaan had 7 flowers and gave 5 to a friend. How many flowers does Ishaan have left?
  14. 14.What is 6 less than 13?
  15. 15.Priya had 3 balls and gave 1 to a friend. How many balls does Priya have left?
  16. 16.19 − 15 =
  17. 17.Ananya had 9 bananas and gave 2 to a friend. How many bananas does Ananya have left?
  18. 18.6 − 4 =
  19. 19.9 − 8 =
  20. 20.2 − 1 =
  21. 21.14 − 12 =
  22. 22.What is 10 less than 12?
  23. 23.What is 3 less than 11?
  24. 24.9 − 5 =
  25. 25.What is 11 less than 13?
  26. 26.Ishaan had 3 kites and gave 1 to a friend. How many kites does Ishaan have left?
  27. 27.Ananya had 11 pencils and gave 6 to a friend. How many pencils does Ananya have left?
  28. 28.What is 7 less than 15?
  29. 29.There are 7 bottles and 4 lids. How many more bottles than lids are there?
  30. 30.Manav had 10 mangoes and gave 5 to a friend. How many mangoes does Manav have left?
  31. 31.15 − 7 =
  32. 32.? − 2 = 4
  33. 33.There are 4 birds and 2 nests. How many more birds than nests are there?
  34. 34.What is 5 less than 16?
  35. 35.6 − 2 =
  36. 36.There are 19 boys and 3 kites. How many more boys than kites are there?
  37. 37.? − 9 = 9
  38. 38.Kabir had 14 shells and gave 8 to a friend. How many shells does Kabir have left?
  39. 39.There are 17 boys and 5 kites. How many more boys than kites are there?
  40. 40.17 − ? = 13

Answer key

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

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