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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 589 · 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.Tara had 6 balloons and gave 5 to a friend. How many balloons does Tara have left?
  2. 2.? − 3 = 1
  3. 3.6 − 2 =
  4. 4.What is 1 less than 6?
  5. 5.There are 8 children and 7 chairs. How many more children than chairs are there?
  6. 6.? − 9 = 4
  7. 7.What is 2 less than 14?
  8. 8.What is 4 less than 6?
  9. 9.There are 3 children and 2 chairs. How many more children than chairs are there?
  10. 10.Saanvi had 4 marbles and gave 1 to a friend. How many marbles does Saanvi have left?
  11. 11.What is 3 less than 5?
  12. 12.There are 10 children and 7 chairs. How many more children than chairs are there?
  13. 13.14 − 6 =
  14. 14.? − 15 = 5
  15. 15.Meera had 17 shells and gave 2 to a friend. How many shells does Meera have left?
  16. 16.There are 12 children and 7 chairs. How many more children than chairs are there?
  17. 17.? − 3 = 13
  18. 18.There are 6 birds and 2 nests. How many more birds than nests are there?
  19. 19.11 − 4 =
  20. 20.11 − ? = 2
  21. 21.Ishaan had 19 balls and gave 4 to a friend. How many balls does Ishaan have left?
  22. 22.Joseph had 12 kites and gave 5 to a friend. How many kites does Joseph have left?
  23. 23.14 − 3 =
  24. 24.15 − 2 =
  25. 25.Ishaan had 14 shells and gave 7 to a friend. How many shells does Ishaan have left?
  26. 26.Aarav had 19 mangoes and gave 4 to a friend. How many mangoes does Aarav have left?
  27. 27.6 − ? = 3
  28. 28.Meera had 13 crayons and gave 8 to a friend. How many crayons does Meera have left?
  29. 29.There are 4 boys and 3 kites. How many more boys than kites are there?
  30. 30.7 − ? = 3
  31. 31.Pooja had 19 balloons and gave 11 to a friend. How many balloons does Pooja have left?
  32. 32.What is 1 less than 13?
  33. 33.Diya had 19 pencils and gave 2 to a friend. How many pencils does Diya have left?
  34. 34.2 − 1 =
  35. 35.Ishaan had 14 pencils and gave 10 to a friend. How many pencils does Ishaan have left?
  36. 36.There are 5 birds and 2 nests. How many more birds than nests are there?
  37. 37.What is 7 less than 19?
  38. 38.What is 1 less than 2?
  39. 39.Meera had 12 marbles and gave 11 to a friend. How many marbles does Meera have left?
  40. 40.Isha had 6 laddoos and gave 3 to a friend. How many laddoos does Isha have left?

Answer key

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

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