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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 514 · 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.There are 18 bottles and 12 lids. How many more bottles than lids are there?
  2. 2.Ananya had 6 balloons and gave 2 to a friend. How many balloons does Ananya have left?
  3. 3.6 − 5 =
  4. 4.There are 19 boys and 13 kites. How many more boys than kites are there?
  5. 5.There are 20 children and 12 chairs. How many more children than chairs are there?
  6. 6.Nisha had 19 shells and gave 4 to a friend. How many shells does Nisha have left?
  7. 7.Aditya had 5 balls and gave 2 to a friend. How many balls does Aditya have left?
  8. 8.14 − ? = 1
  9. 9.? − 6 = 6
  10. 10.What is 6 less than 11?
  11. 11.Ishaan had 15 pencils and gave 2 to a friend. How many pencils does Ishaan have left?
  12. 12.19 − 5 =
  13. 13.Pooja had 18 shells and gave 10 to a friend. How many shells does Pooja have left?
  14. 14.What is 3 less than 15?
  15. 15.There are 4 children and 2 chairs. How many more children than chairs are there?
  16. 16.Joseph had 13 crayons and gave 7 to a friend. How many crayons does Joseph have left?
  17. 17.What is 1 less than 8?
  18. 18.There are 11 cups and 8 saucers. How many more cups than saucers are there?
  19. 19.4 − 3 =
  20. 20.There are 4 boys and 3 kites. How many more boys than kites are there?
  21. 21.What is 11 less than 16?
  22. 22.What is 1 less than 2?
  23. 23.17 − 11 =
  24. 24.Aditya had 5 marbles and gave 1 to a friend. How many marbles does Aditya have left?
  25. 25.17 − ? = 3
  26. 26.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?
  27. 27.? − 5 = 2
  28. 28.3 − 1 =
  29. 29.There are 13 bottles and 9 lids. How many more bottles than lids are there?
  30. 30.Priya had 20 crayons and gave 17 to a friend. How many crayons does Priya have left?
  31. 31.What is 5 less than 11?
  32. 32.17 − 1 =
  33. 33.3 − 2 =
  34. 34.18 − 12 =
  35. 35.12 − 3 =
  36. 36.Saanvi had 19 flowers and gave 13 to a friend. How many flowers does Saanvi have left?
  37. 37.There are 20 bottles and 19 lids. How many more bottles than lids are there?
  38. 38.There are 9 boys and 2 kites. How many more boys than kites are there?
  39. 39.5 − ? = 4
  40. 40.There are 14 children and 2 chairs. How many more children than chairs are there?

Answer key

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

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