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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 412 · 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 birds and 3 nests. How many more birds than nests are there?
  2. 2.Rohan had 3 mangoes and gave 2 to a friend. How many mangoes does Rohan have left?
  3. 3.What is 2 less than 6?
  4. 4.19 − 18 =
  5. 5.There are 6 boys and 5 kites. How many more boys than kites are there?
  6. 6.? − 2 = 11
  7. 7.13 − ? = 6
  8. 8.9 − ? = 7
  9. 9.? − 1 = 4
  10. 10.Kabir had 10 bananas and gave 5 to a friend. How many bananas does Kabir have left?
  11. 11.Diya had 16 pencils and gave 1 to a friend. How many pencils does Diya have left?
  12. 12.17 − 5 =
  13. 13.There are 7 pencils and 6 erasers. How many more pencils than erasers are there?
  14. 14.What is 3 less than 9?
  15. 15.20 − 18 =
  16. 16.There are 18 bottles and 15 lids. How many more bottles than lids are there?
  17. 17.What is 7 less than 16?
  18. 18.? − 2 = 1
  19. 19.There are 3 children and 2 chairs. How many more children than chairs are there?
  20. 20.What is 4 less than 9?
  21. 21.Rohan had 11 pencils and gave 7 to a friend. How many pencils does Rohan have left?
  22. 22.Kavya had 6 marbles and gave 4 to a friend. How many marbles does Kavya have left?
  23. 23.Aditya had 15 shells and gave 5 to a friend. How many shells does Aditya have left?
  24. 24.Ananya had 14 pencils and gave 8 to a friend. How many pencils does Ananya have left?
  25. 25.There are 17 boys and 2 kites. How many more boys than kites are there?
  26. 26.16 − ? = 7
  27. 27.There are 19 cups and 6 saucers. How many more cups than saucers are there?
  28. 28.There are 4 boys and 3 kites. How many more boys than kites are there?
  29. 29.? − 5 = 7
  30. 30.Zoya had 14 kites and gave 1 to a friend. How many kites does Zoya have left?
  31. 31.19 − 8 =
  32. 32.There are 16 birds and 2 nests. How many more birds than nests are there?
  33. 33.5 − 2 =
  34. 34.What is 5 less than 7?
  35. 35.? − 2 = 13
  36. 36.11 − ? = 2
  37. 37.There are 18 cups and 2 saucers. How many more cups than saucers are there?
  38. 38.20 − 5 =
  39. 39.6 − 5 =
  40. 40.There are 3 pencils and 2 erasers. How many more pencils than erasers are there?

Answer key

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

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