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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 637 · 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.Sneha had 16 marbles and gave 3 to a friend. How many marbles does Sneha have left?
  2. 2.19 − 3 =
  3. 3.Kavya had 3 mangoes and gave 2 to a friend. How many mangoes does Kavya have left?
  4. 4.Riya had 3 flowers and gave 1 to a friend. How many flowers does Riya have left?
  5. 5.9 − 3 =
  6. 6.There are 18 boys and 12 kites. How many more boys than kites are there?
  7. 7.What is 7 less than 17?
  8. 8.There are 4 pencils and 3 erasers. How many more pencils than erasers are there?
  9. 9.Priya had 19 crayons and gave 11 to a friend. How many crayons does Priya have left?
  10. 10.Riya had 17 books and gave 12 to a friend. How many books does Riya have left?
  11. 11.? − 12 = 7
  12. 12.Sneha had 17 mangoes and gave 2 to a friend. How many mangoes does Sneha have left?
  13. 13.There are 20 pencils and 12 erasers. How many more pencils than erasers are there?
  14. 14.There are 5 birds and 4 nests. How many more birds than nests are there?
  15. 15.? − 3 = 10
  16. 16.There are 17 cups and 8 saucers. How many more cups than saucers are there?
  17. 17.There are 11 cups and 8 saucers. How many more cups than saucers are there?
  18. 18.16 − 10 =
  19. 19.What is 2 less than 5?
  20. 20.5 − 1 =
  21. 21.Nisha had 6 books and gave 4 to a friend. How many books does Nisha have left?
  22. 22.Diya had 6 bananas and gave 2 to a friend. How many bananas does Diya have left?
  23. 23.13 − 11 =
  24. 24.What is 2 less than 9?
  25. 25.Kavya had 6 crayons and gave 5 to a friend. How many crayons does Kavya have left?
  26. 26.There are 19 cups and 13 saucers. How many more cups than saucers are there?
  27. 27.Gurpreet had 17 shells and gave 13 to a friend. How many shells does Gurpreet have left?
  28. 28.There are 8 pencils and 2 erasers. How many more pencils than erasers are there?
  29. 29.6 − ? = 2
  30. 30.What is 12 less than 13?
  31. 31.12 − 1 =
  32. 32.17 − 6 =
  33. 33.What is 8 less than 12?
  34. 34.16 − 14 =
  35. 35.? − 5 = 14
  36. 36.12 − 5 =
  37. 37.12 − 10 =
  38. 38.There are 8 birds and 6 nests. How many more birds than nests are there?
  39. 39.There are 17 pencils and 11 erasers. How many more pencils than erasers are there?
  40. 40.There are 6 birds and 5 nests. How many more birds than nests are there?

Answer key

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

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