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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 212 · 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.Meera had 13 mangoes and gave 7 to a friend. How many mangoes does Meera have left?
  2. 2.Saanvi had 18 flowers and gave 2 to a friend. How many flowers does Saanvi have left?
  3. 3.Ishaan had 14 shells and gave 5 to a friend. How many shells does Ishaan have left?
  4. 4.What is 5 less than 12?
  5. 5.What is 5 less than 15?
  6. 6.3 − 1 =
  7. 7.13 − ? = 6
  8. 8.What is 3 less than 4?
  9. 9.Ananya had 5 crayons and gave 4 to a friend. How many crayons does Ananya have left?
  10. 10.Ananya had 19 marbles and gave 18 to a friend. How many marbles does Ananya have left?
  11. 11.16 − 10 =
  12. 12.6 − 3 =
  13. 13.There are 8 pencils and 3 erasers. How many more pencils than erasers are there?
  14. 14.17 − 10 =
  15. 15.? − 2 = 2
  16. 16.There are 9 bottles and 7 lids. How many more bottles than lids are there?
  17. 17.There are 14 birds and 5 nests. How many more birds than nests are there?
  18. 18.There are 11 boys and 4 kites. How many more boys than kites are there?
  19. 19.What is 1 less than 2?
  20. 20.Sneha had 9 pencils and gave 1 to a friend. How many pencils does Sneha have left?
  21. 21.20 − 6 =
  22. 22.What is 15 less than 16?
  23. 23.2 − 1 =
  24. 24.There are 6 pencils and 4 erasers. How many more pencils than erasers are there?
  25. 25.Meera had 9 mangoes and gave 1 to a friend. How many mangoes does Meera have left?
  26. 26.There are 14 cups and 2 saucers. How many more cups than saucers are there?
  27. 27.20 − 18 =
  28. 28.Pooja had 6 books and gave 2 to a friend. How many books does Pooja have left?
  29. 29.There are 18 pencils and 11 erasers. How many more pencils than erasers are there?
  30. 30.? − 2 = 3
  31. 31.Manav had 19 pencils and gave 10 to a friend. How many pencils does Manav have left?
  32. 32.Ananya had 20 bananas and gave 9 to a friend. How many bananas does Ananya have left?
  33. 33.17 − 11 =
  34. 34.What is 1 less than 9?
  35. 35.What is 1 less than 16?
  36. 36.What is 4 less than 11?
  37. 37.14 − 5 =
  38. 38.What is 2 less than 17?
  39. 39.Saanvi had 10 crayons and gave 4 to a friend. How many crayons does Saanvi have left?
  40. 40.There are 7 pencils and 5 erasers. How many more pencils than erasers are there?

Answer key

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

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