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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 169 · 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 13?
  2. 2.What is 1 less than 4?
  3. 3.16 − 3 =
  4. 4.8 − 2 =
  5. 5.What is 1 less than 2?
  6. 6.Dev had 14 shells and gave 11 to a friend. How many shells does Dev have left?
  7. 7.There are 6 children and 3 chairs. How many more children than chairs are there?
  8. 8.There are 17 pencils and 13 erasers. How many more pencils than erasers are there?
  9. 9.What is 1 less than 7?
  10. 10.What is 6 less than 16?
  11. 11.15 − 5 =
  12. 12.What is 1 less than 5?
  13. 13.7 − 2 =
  14. 14.3 − ? = 1
  15. 15.What is 2 less than 10?
  16. 16.? − 17 = 2
  17. 17.? − 1 = 9
  18. 18.What is 2 less than 6?
  19. 19.Kavya had 11 laddoos and gave 3 to a friend. How many laddoos does Kavya have left?
  20. 20.What is 9 less than 20?
  21. 21.Kabir had 6 flowers and gave 1 to a friend. How many flowers does Kabir have left?
  22. 22.3 − 1 =
  23. 23.6 − ? = 2
  24. 24.What is 4 less than 7?
  25. 25.15 − 6 =
  26. 26.6 − 5 =
  27. 27.What is 9 less than 12?
  28. 28.Ananya had 15 balls and gave 9 to a friend. How many balls does Ananya have left?
  29. 29.6 − 2 =
  30. 30.? − 3 = 2
  31. 31.19 − 5 =
  32. 32.There are 9 pencils and 5 erasers. How many more pencils than erasers are there?
  33. 33.3 − 2 =
  34. 34.Aditya had 4 mangoes and gave 3 to a friend. How many mangoes does Aditya have left?
  35. 35.There are 12 children and 5 chairs. How many more children than chairs are there?
  36. 36.There are 12 birds and 10 nests. How many more birds than nests are there?
  37. 37.10 − 6 =
  38. 38.There are 10 cups and 6 saucers. How many more cups than saucers are there?
  39. 39.Joseph had 4 flowers and gave 2 to a friend. How many flowers does Joseph have left?
  40. 40.16 − ? = 14

Answer key

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

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