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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 409 · 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 5 children and 3 chairs. How many more children than chairs are there?
  2. 2.14 − 4 =
  3. 3.Lakshmi had 20 mangoes and gave 7 to a friend. How many mangoes does Lakshmi have left?
  4. 4.What is 4 less than 10?
  5. 5.There are 16 cups and 10 saucers. How many more cups than saucers are there?
  6. 6.There are 13 children and 5 chairs. How many more children than chairs are there?
  7. 7.? − 5 = 2
  8. 8.4 − ? = 3
  9. 9.Aditya had 11 marbles and gave 9 to a friend. How many marbles does Aditya have left?
  10. 10.What is 8 less than 13?
  11. 11.15 − ? = 13
  12. 12.There are 13 bottles and 3 lids. How many more bottles than lids are there?
  13. 13.? − 10 = 10
  14. 14.6 − 5 =
  15. 15.There are 6 boys and 5 kites. How many more boys than kites are there?
  16. 16.There are 10 children and 6 chairs. How many more children than chairs are there?
  17. 17.What is 1 less than 4?
  18. 18.Nisha had 20 balls and gave 12 to a friend. How many balls does Nisha have left?
  19. 19.There are 15 boys and 6 kites. How many more boys than kites are there?
  20. 20.13 − 7 =
  21. 21.What is 1 less than 18?
  22. 22.16 − 14 =
  23. 23.7 − ? = 3
  24. 24.6 − ? = 3
  25. 25.What is 7 less than 15?
  26. 26.There are 14 children and 12 chairs. How many more children than chairs are there?
  27. 27.There are 8 children and 2 chairs. How many more children than chairs are there?
  28. 28.What is 4 less than 14?
  29. 29.? − 5 = 1
  30. 30.7 − 1 =
  31. 31.What is 12 less than 15?
  32. 32.What is 1 less than 2?
  33. 33.What is 8 less than 9?
  34. 34.6 − ? = 5
  35. 35.What is 12 less than 14?
  36. 36.Lakshmi had 16 flowers and gave 5 to a friend. How many flowers does Lakshmi have left?
  37. 37.7 − 3 =
  38. 38.What is 2 less than 17?
  39. 39.Rohan had 15 marbles and gave 10 to a friend. How many marbles does Rohan have left?
  40. 40.Vivaan had 12 shells and gave 7 to a friend. How many shells does Vivaan have left?

Answer key

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

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