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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 345 · 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.Vivaan had 6 crayons and gave 4 to a friend. How many crayons does Vivaan have left?
  2. 2.15 − 10 =
  3. 3.What is 1 less than 13?
  4. 4.Nisha had 3 books and gave 1 to a friend. How many books does Nisha have left?
  5. 5.There are 10 cups and 2 saucers. How many more cups than saucers are there?
  6. 6.There are 11 cups and 5 saucers. How many more cups than saucers are there?
  7. 7.2 − 1 =
  8. 8.There are 3 children and 2 chairs. How many more children than chairs are there?
  9. 9.6 − 5 =
  10. 10.What is 11 less than 18?
  11. 11.Dev had 11 shells and gave 3 to a friend. How many shells does Dev have left?
  12. 12.Tara had 15 kites and gave 10 to a friend. How many kites does Tara have left?
  13. 13.5 − 2 =
  14. 14.Pooja had 7 bananas and gave 6 to a friend. How many bananas does Pooja have left?
  15. 15.There are 7 boys and 4 kites. How many more boys than kites are there?
  16. 16.6 − 1 =
  17. 17.10 − 7 =
  18. 18.4 − 2 =
  19. 19.3 − 2 =
  20. 20.? − 9 = 7
  21. 21.What is 4 less than 14?
  22. 22.? − 7 = 5
  23. 23.Priya had 20 shells and gave 10 to a friend. How many shells does Priya have left?
  24. 24.There are 4 children and 2 chairs. How many more children than chairs are there?
  25. 25.16 − 1 =
  26. 26.12 − ? = 6
  27. 27.There are 16 children and 9 chairs. How many more children than chairs are there?
  28. 28.There are 7 birds and 6 nests. How many more birds than nests are there?
  29. 29.There are 3 boys and 2 kites. How many more boys than kites are there?
  30. 30.Sneha had 20 flowers and gave 12 to a friend. How many flowers does Sneha have left?
  31. 31.There are 5 pencils and 3 erasers. How many more pencils than erasers are there?
  32. 32.Saanvi had 19 marbles and gave 8 to a friend. How many marbles does Saanvi have left?
  33. 33.Arjun had 17 flowers and gave 8 to a friend. How many flowers does Arjun have left?
  34. 34.Isha had 17 books and gave 15 to a friend. How many books does Isha have left?
  35. 35.19 − 6 =
  36. 36.Kabir had 13 shells and gave 3 to a friend. How many shells does Kabir have left?
  37. 37.What is 1 less than 2?
  38. 38.What is 4 less than 5?
  39. 39.? − 5 = 7
  40. 40.4 − ? = 3

Answer key

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

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