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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 467 · 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 8 children and 2 chairs. How many more children than chairs are there?
  2. 2.What is 2 less than 11?
  3. 3.8 − 3 =
  4. 4.There are 20 boys and 17 kites. How many more boys than kites are there?
  5. 5.? − 3 = 3
  6. 6.What is 1 less than 2?
  7. 7.Aarav had 7 shells and gave 6 to a friend. How many shells does Aarav have left?
  8. 8.What is 11 less than 18?
  9. 9.Kabir had 10 shells and gave 5 to a friend. How many shells does Kabir have left?
  10. 10.There are 7 birds and 6 nests. How many more birds than nests are there?
  11. 11.What is 6 less than 19?
  12. 12.? − 2 = 5
  13. 13.19 − 3 =
  14. 14.Pooja had 16 crayons and gave 2 to a friend. How many crayons does Pooja have left?
  15. 15.? − 11 = 3
  16. 16.What is 10 less than 11?
  17. 17.? − 4 = 3
  18. 18.What is 2 less than 7?
  19. 19.7 − ? = 5
  20. 20.There are 4 cups and 2 saucers. How many more cups than saucers are there?
  21. 21.What is 12 less than 16?
  22. 22.What is 5 less than 19?
  23. 23.Riya had 12 pencils and gave 7 to a friend. How many pencils does Riya have left?
  24. 24.Lakshmi had 15 balls and gave 11 to a friend. How many balls does Lakshmi have left?
  25. 25.19 − ? = 2
  26. 26.4 − 3 =
  27. 27.11 − 4 =
  28. 28.? − 6 = 1
  29. 29.4 − ? = 3
  30. 30.Rohan had 7 balls and gave 4 to a friend. How many balls does Rohan have left?
  31. 31.Ananya had 5 pencils and gave 2 to a friend. How many pencils does Ananya have left?
  32. 32.3 − ? = 2
  33. 33.There are 10 boys and 4 kites. How many more boys than kites are there?
  34. 34.What is 4 less than 18?
  35. 35.What is 9 less than 19?
  36. 36.There are 4 pencils and 3 erasers. How many more pencils than erasers are there?
  37. 37.There are 9 birds and 5 nests. How many more birds than nests are there?
  38. 38.15 − ? = 14
  39. 39.Kabir had 6 shells and gave 1 to a friend. How many shells does Kabir have left?
  40. 40.There are 15 cups and 4 saucers. How many more cups than saucers are there?

Answer key

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

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