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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 182 · 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.What is 1 less than 10?
  2. 2.7 − ? = 2
  3. 3.11 − 5 =
  4. 4.What is 13 less than 18?
  5. 5.Priya had 12 crayons and gave 4 to a friend. How many crayons does Priya have left?
  6. 6.Lakshmi had 4 shells and gave 2 to a friend. How many shells does Lakshmi have left?
  7. 7.Tara had 15 books and gave 9 to a friend. How many books does Tara have left?
  8. 8.? − 6 = 11
  9. 9.There are 4 children and 3 chairs. How many more children than chairs are there?
  10. 10.What is 1 less than 2?
  11. 11.? − 2 = 5
  12. 12.Kavya had 16 bananas and gave 7 to a friend. How many bananas does Kavya have left?
  13. 13.What is 1 less than 4?
  14. 14.Kabir had 12 balls and gave 10 to a friend. How many balls does Kabir have left?
  15. 15.Priya had 6 pencils and gave 4 to a friend. How many pencils does Priya have left?
  16. 16.13 − 4 =
  17. 17.There are 10 pencils and 3 erasers. How many more pencils than erasers are there?
  18. 18.? − 1 = 9
  19. 19.15 − ? = 6
  20. 20.20 − 18 =
  21. 21.Karan had 20 marbles and gave 13 to a friend. How many marbles does Karan have left?
  22. 22.There are 16 pencils and 2 erasers. How many more pencils than erasers are there?
  23. 23.Kabir had 9 marbles and gave 8 to a friend. How many marbles does Kabir have left?
  24. 24.Vivaan had 5 pencils and gave 4 to a friend. How many pencils does Vivaan have left?
  25. 25.16 − 5 =
  26. 26.15 − 5 =
  27. 27.4 − ? = 3
  28. 28.20 − ? = 7
  29. 29.What is 5 less than 6?
  30. 30.? − 6 = 3
  31. 31.? − 1 = 5
  32. 32.? − 6 = 1
  33. 33.3 − 2 =
  34. 34.What is 11 less than 14?
  35. 35.? − 3 = 7
  36. 36.There are 4 boys and 3 kites. How many more boys than kites are there?
  37. 37.There are 9 cups and 5 saucers. How many more cups than saucers are there?
  38. 38.There are 5 cups and 3 saucers. How many more cups than saucers are there?
  39. 39.11 − ? = 4
  40. 40.There are 15 boys and 13 kites. How many more boys than kites are there?

Answer key

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

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