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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 251 · 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. 1.4 − 2 =
  2. 2.? − 12 = 5
  3. 3.What is 3 less than 16?
  4. 4.There are 16 birds and 6 nests. How many more birds than nests are there?
  5. 5.What is 14 less than 15?
  6. 6.There are 8 birds and 2 nests. How many more birds than nests are there?
  7. 7.9 − 7 =
  8. 8.There are 12 boys and 6 kites. How many more boys than kites are there?
  9. 9.What is 3 less than 8?
  10. 10.Manav had 20 balls and gave 9 to a friend. How many balls does Manav have left?
  11. 11.Ananya had 11 flowers and gave 6 to a friend. How many flowers does Ananya have left?
  12. 12.11 − 9 =
  13. 13.There are 5 bottles and 2 lids. How many more bottles than lids are there?
  14. 14.2 − 1 =
  15. 15.What is 7 less than 12?
  16. 16.Farhan had 7 laddoos and gave 4 to a friend. How many laddoos does Farhan have left?
  17. 17.17 − 6 =
  18. 18.What is 1 less than 7?
  19. 19.What is 3 less than 4?
  20. 20.? − 4 = 1
  21. 21.Rohan had 16 flowers and gave 7 to a friend. How many flowers does Rohan have left?
  22. 22.Riya had 19 bananas and gave 1 to a friend. How many bananas does Riya have left?
  23. 23.18 − 12 =
  24. 24.14 − 6 =
  25. 25.What is 9 less than 11?
  26. 26.What is 2 less than 3?
  27. 27.Gurpreet had 12 mangoes and gave 5 to a friend. How many mangoes does Gurpreet have left?
  28. 28.11 − 4 =
  29. 29.19 − 1 =
  30. 30.There are 3 boys and 2 kites. How many more boys than kites are there?
  31. 31.Saanvi had 7 balloons and gave 1 to a friend. How many balloons does Saanvi have left?
  32. 32.There are 10 birds and 7 nests. How many more birds than nests are there?
  33. 33.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?
  34. 34.What is 7 less than 19?
  35. 35.12 − 1 =
  36. 36.What is 2 less than 9?
  37. 37.Kavya had 12 laddoos and gave 2 to a friend. How many laddoos does Kavya have left?
  38. 38.There are 5 boys and 2 kites. How many more boys than kites are there?
  39. 39.There are 20 boys and 4 kites. How many more boys than kites are there?
  40. 40.There are 20 children and 4 chairs. How many more children than chairs are there?

Answer key

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

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