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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 129 · 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 3 children and 2 chairs. How many more children than chairs are there?
  2. 2.What is 4 less than 7?
  3. 3.There are 7 cups and 2 saucers. How many more cups than saucers are there?
  4. 4.9 − 7 =
  5. 5.There are 5 birds and 3 nests. How many more birds than nests are there?
  6. 6.Zoya had 14 marbles and gave 13 to a friend. How many marbles does Zoya have left?
  7. 7.Gurpreet had 5 bananas and gave 4 to a friend. How many bananas does Gurpreet have left?
  8. 8.Kabir had 19 marbles and gave 6 to a friend. How many marbles does Kabir have left?
  9. 9.Pooja had 14 mangoes and gave 6 to a friend. How many mangoes does Pooja have left?
  10. 10.Rohan had 14 flowers and gave 3 to a friend. How many flowers does Rohan have left?
  11. 11.11 − 5 =
  12. 12.Aditya had 10 flowers and gave 2 to a friend. How many flowers does Aditya have left?
  13. 13.There are 11 birds and 4 nests. How many more birds than nests are there?
  14. 14.18 − ? = 8
  15. 15.? − 8 = 6
  16. 16.There are 16 bottles and 3 lids. How many more bottles than lids are there?
  17. 17.? − 16 = 1
  18. 18.Nisha had 8 kites and gave 1 to a friend. How many kites does Nisha have left?
  19. 19.9 − 1 =
  20. 20.16 − 6 =
  21. 21.There are 3 birds and 2 nests. How many more birds than nests are there?
  22. 22.2 − 1 =
  23. 23.There are 17 children and 16 chairs. How many more children than chairs are there?
  24. 24.? − 3 = 17
  25. 25.There are 12 children and 5 chairs. How many more children than chairs are there?
  26. 26.What is 5 less than 13?
  27. 27.There are 16 pencils and 12 erasers. How many more pencils than erasers are there?
  28. 28.18 − ? = 6
  29. 29.7 − 6 =
  30. 30.Riya had 6 balloons and gave 5 to a friend. How many balloons does Riya have left?
  31. 31.Kabir had 12 balloons and gave 9 to a friend. How many balloons does Kabir have left?
  32. 32.What is 2 less than 7?
  33. 33.There are 18 bottles and 16 lids. How many more bottles than lids are there?
  34. 34.11 − 9 =
  35. 35.Priya had 5 kites and gave 2 to a friend. How many kites does Priya have left?
  36. 36.What is 4 less than 5?
  37. 37.Arjun had 9 shells and gave 3 to a friend. How many shells does Arjun have left?
  38. 38.17 − ? = 10
  39. 39.6 − 1 =
  40. 40.20 − 11 =

Answer key

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

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