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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 337 · 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.Priya had 18 shells and gave 2 to a friend. How many shells does Priya have left?
  2. 2.Lakshmi had 14 mangoes and gave 11 to a friend. How many mangoes does Lakshmi have left?
  3. 3.There are 7 bottles and 3 lids. How many more bottles than lids are there?
  4. 4.There are 8 pencils and 6 erasers. How many more pencils than erasers are there?
  5. 5.5 − 1 =
  6. 6.9 − 8 =
  7. 7.What is 3 less than 10?
  8. 8.19 − 1 =
  9. 9.? − 1 = 4
  10. 10.What is 18 less than 19?
  11. 11.What is 1 less than 5?
  12. 12.What is 6 less than 7?
  13. 13.6 − ? = 5
  14. 14.There are 11 boys and 9 kites. How many more boys than kites are there?
  15. 15.Vivaan had 6 kites and gave 1 to a friend. How many kites does Vivaan have left?
  16. 16.9 − ? = 8
  17. 17.There are 3 boys and 2 kites. How many more boys than kites are there?
  18. 18.? − 10 = 1
  19. 19.Priya had 17 balloons and gave 16 to a friend. How many balloons does Priya have left?
  20. 20.11 − 4 =
  21. 21.There are 14 boys and 5 kites. How many more boys than kites are there?
  22. 22.Aarav had 3 balls and gave 2 to a friend. How many balls does Aarav have left?
  23. 23.What is 1 less than 9?
  24. 24.15 − 1 =
  25. 25.There are 13 children and 12 chairs. How many more children than chairs are there?
  26. 26.? − 9 = 4
  27. 27.16 − 14 =
  28. 28.2 − 1 =
  29. 29.19 − 16 =
  30. 30.What is 1 less than 16?
  31. 31.16 − ? = 5
  32. 32.Isha had 17 flowers and gave 14 to a friend. How many flowers does Isha have left?
  33. 33.? − 9 = 9
  34. 34.There are 5 cups and 3 saucers. How many more cups than saucers are there?
  35. 35.Diya had 16 balloons and gave 2 to a friend. How many balloons does Diya have left?
  36. 36.What is 2 less than 9?
  37. 37.There are 6 children and 5 chairs. How many more children than chairs are there?
  38. 38.Aditya had 16 mangoes and gave 14 to a friend. How many mangoes does Aditya have left?
  39. 39.Diya had 20 mangoes and gave 5 to a friend. How many mangoes does Diya have left?
  40. 40.There are 13 pencils and 4 erasers. How many more pencils than erasers are there?

Answer key

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

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