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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 548 · 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 11 birds and 4 nests. How many more birds than nests are there?
  2. 2.What is 5 less than 9?
  3. 3.There are 10 children and 7 chairs. How many more children than chairs are there?
  4. 4.Priya had 3 bananas and gave 2 to a friend. How many bananas does Priya have left?
  5. 5.There are 8 boys and 4 kites. How many more boys than kites are there?
  6. 6.What is 2 less than 3?
  7. 7.14 − 3 =
  8. 8.There are 9 children and 5 chairs. How many more children than chairs are there?
  9. 9.What is 9 less than 14?
  10. 10.11 − 3 =
  11. 11.Pooja had 10 flowers and gave 2 to a friend. How many flowers does Pooja have left?
  12. 12.? − 4 = 5
  13. 13.Aditya had 18 kites and gave 5 to a friend. How many kites does Aditya have left?
  14. 14.? − 9 = 1
  15. 15.Aditya had 6 shells and gave 1 to a friend. How many shells does Aditya have left?
  16. 16.? − 6 = 10
  17. 17.Tara had 16 bananas and gave 1 to a friend. How many bananas does Tara have left?
  18. 18.There are 19 boys and 17 kites. How many more boys than kites are there?
  19. 19.There are 4 boys and 3 kites. How many more boys than kites are there?
  20. 20.9 − 1 =
  21. 21.There are 11 boys and 9 kites. How many more boys than kites are there?
  22. 22.17 − ? = 11
  23. 23.There are 17 cups and 10 saucers. How many more cups than saucers are there?
  24. 24.Rahul had 7 mangoes and gave 5 to a friend. How many mangoes does Rahul have left?
  25. 25.3 − 1 =
  26. 26.Rohan had 15 kites and gave 14 to a friend. How many kites does Rohan have left?
  27. 27.12 − ? = 8
  28. 28.There are 6 children and 2 chairs. How many more children than chairs are there?
  29. 29.8 − 3 =
  30. 30.What is 1 less than 2?
  31. 31.There are 14 pencils and 12 erasers. How many more pencils than erasers are there?
  32. 32.Gurpreet had 5 crayons and gave 4 to a friend. How many crayons does Gurpreet have left?
  33. 33.There are 15 children and 2 chairs. How many more children than chairs are there?
  34. 34.16 − 5 =
  35. 35.What is 2 less than 20?
  36. 36.There are 9 boys and 5 kites. How many more boys than kites are there?
  37. 37.? − 7 = 1
  38. 38.What is 8 less than 15?
  39. 39.7 − 6 =
  40. 40.5 − 3 =

Answer key

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

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