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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 628 · 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. 1.6 − 1 =
  2. 2.Ishaan had 12 shells and gave 7 to a friend. How many shells does Ishaan have left?
  3. 3.Ananya had 12 laddoos and gave 6 to a friend. How many laddoos does Ananya have left?
  4. 4.What is 2 less than 18?
  5. 5.Dev had 14 books and gave 9 to a friend. How many books does Dev have left?
  6. 6.5 − 1 =
  7. 7.2 − 1 =
  8. 8.There are 17 children and 15 chairs. How many more children than chairs are there?
  9. 9.Vivaan had 19 marbles and gave 4 to a friend. How many marbles does Vivaan have left?
  10. 10.There are 11 cups and 2 saucers. How many more cups than saucers are there?
  11. 11.Rohan had 19 pencils and gave 4 to a friend. How many pencils does Rohan have left?
  12. 12.Nisha had 17 balls and gave 10 to a friend. How many balls does Nisha have left?
  13. 13.There are 11 bottles and 6 lids. How many more bottles than lids are there?
  14. 14.13 − 3 =
  15. 15.What is 3 less than 18?
  16. 16.16 − 1 =
  17. 17.Gurpreet had 7 mangoes and gave 6 to a friend. How many mangoes does Gurpreet have left?
  18. 18.Manav had 20 pencils and gave 4 to a friend. How many pencils does Manav have left?
  19. 19.What is 1 less than 4?
  20. 20.There are 9 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.6 − 3 =
  22. 22.There are 7 cups and 3 saucers. How many more cups than saucers are there?
  23. 23.Nisha had 13 pencils and gave 10 to a friend. How many pencils does Nisha have left?
  24. 24.Lakshmi had 11 crayons and gave 10 to a friend. How many crayons does Lakshmi have left?
  25. 25.? − 7 = 8
  26. 26.What is 1 less than 5?
  27. 27.7 − 3 =
  28. 28.What is 1 less than 3?
  29. 29.There are 20 cups and 19 saucers. How many more cups than saucers are there?
  30. 30.15 − 13 =
  31. 31.7 − 2 =
  32. 32.There are 13 children and 11 chairs. How many more children than chairs are there?
  33. 33.What is 3 less than 10?
  34. 34.19 − 10 =
  35. 35.Diya had 5 balls and gave 2 to a friend. How many balls does Diya have left?
  36. 36.What is 8 less than 9?
  37. 37.5 − 4 =
  38. 38.What is 1 less than 6?
  39. 39.There are 18 cups and 15 saucers. How many more cups than saucers are there?
  40. 40.? − 2 = 7

Answer key

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

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