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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 310 · 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 17 bottles and 2 lids. How many more bottles than lids are there?
  2. 2.Kavya had 8 bananas and gave 5 to a friend. How many bananas does Kavya have left?
  3. 3.5 − 4 =
  4. 4.5 − ? = 4
  5. 5.Priya had 11 bananas and gave 2 to a friend. How many bananas does Priya have left?
  6. 6.5 − ? = 1
  7. 7.What is 13 less than 20?
  8. 8.16 − ? = 3
  9. 9.There are 13 children and 2 chairs. How many more children than chairs are there?
  10. 10.Rohan had 19 mangoes and gave 9 to a friend. How many mangoes does Rohan have left?
  11. 11.14 − ? = 7
  12. 12.? − 2 = 1
  13. 13.There are 16 boys and 15 kites. How many more boys than kites are there?
  14. 14.10 − ? = 3
  15. 15.13 − 4 =
  16. 16.15 − 13 =
  17. 17.What is 1 less than 2?
  18. 18.18 − 16 =
  19. 19.There are 16 boys and 12 kites. How many more boys than kites are there?
  20. 20.? − 3 = 11
  21. 21.What is 5 less than 18?
  22. 22.There are 10 pencils and 8 erasers. How many more pencils than erasers are there?
  23. 23.There are 19 children and 5 chairs. How many more children than chairs are there?
  24. 24.What is 1 less than 3?
  25. 25.There are 19 birds and 6 nests. How many more birds than nests are there?
  26. 26.10 − ? = 9
  27. 27.6 − 1 =
  28. 28.4 − ? = 2
  29. 29.14 − 3 =
  30. 30.Dev had 11 mangoes and gave 1 to a friend. How many mangoes does Dev have left?
  31. 31.Gurpreet had 14 crayons and gave 7 to a friend. How many crayons does Gurpreet have left?
  32. 32.? − 1 = 11
  33. 33.? − 2 = 6
  34. 34.Gurpreet had 8 bananas and gave 3 to a friend. How many bananas does Gurpreet have left?
  35. 35.There are 13 boys and 7 kites. How many more boys than kites are there?
  36. 36.? − 9 = 4
  37. 37.Kabir had 10 crayons and gave 2 to a friend. How many crayons does Kabir have left?
  38. 38.What is 8 less than 9?
  39. 39.? − 2 = 9
  40. 40.Tara had 20 shells and gave 12 to a friend. How many shells does Tara have left?

Answer key

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

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