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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 29 · 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. 1.6 − 2 =
  2. 2.There are 20 cups and 13 saucers. How many more cups than saucers are there?
  3. 3.What is 5 less than 18?
  4. 4.10 − 7 =
  5. 5.Riya had 8 kites and gave 2 to a friend. How many kites does Riya have left?
  6. 6.What is 1 less than 5?
  7. 7.What is 2 less than 6?
  8. 8.Aditya had 19 marbles and gave 2 to a friend. How many marbles does Aditya have left?
  9. 9.Manav had 18 marbles and gave 14 to a friend. How many marbles does Manav have left?
  10. 10.9 − ? = 7
  11. 11.Ananya had 9 flowers and gave 8 to a friend. How many flowers does Ananya have left?
  12. 12.10 − 3 =
  13. 13.10 − 9 =
  14. 14.What is 1 less than 6?
  15. 15.There are 19 bottles and 14 lids. How many more bottles than lids are there?
  16. 16.Kavya had 4 marbles and gave 1 to a friend. How many marbles does Kavya have left?
  17. 17.There are 20 cups and 15 saucers. How many more cups than saucers are there?
  18. 18.There are 8 children and 7 chairs. How many more children than chairs are there?
  19. 19.There are 8 pencils and 7 erasers. How many more pencils than erasers are there?
  20. 20.Aarav had 13 laddoos and gave 7 to a friend. How many laddoos does Aarav have left?
  21. 21.What is 4 less than 16?
  22. 22.12 − 8 =
  23. 23.What is 10 less than 15?
  24. 24.Saanvi had 10 crayons and gave 8 to a friend. How many crayons does Saanvi have left?
  25. 25.There are 14 cups and 10 saucers. How many more cups than saucers are there?
  26. 26.Ishaan had 5 pencils and gave 1 to a friend. How many pencils does Ishaan have left?
  27. 27.7 − ? = 1
  28. 28.Isha had 15 balls and gave 7 to a friend. How many balls does Isha have left?
  29. 29.There are 3 boys and 2 kites. How many more boys than kites are there?
  30. 30.10 − 5 =
  31. 31.Pooja had 20 pencils and gave 3 to a friend. How many pencils does Pooja have left?
  32. 32.? − 4 = 2
  33. 33.Aditya had 5 flowers and gave 2 to a friend. How many flowers does Aditya have left?
  34. 34.14 − 3 =
  35. 35.What is 1 less than 3?
  36. 36.9 − 3 =
  37. 37.Isha had 9 balls and gave 3 to a friend. How many balls does Isha have left?
  38. 38.What is 15 less than 18?
  39. 39.Zoya had 4 shells and gave 1 to a friend. How many shells does Zoya have left?
  40. 40.There are 7 boys and 2 kites. How many more boys than kites are there?

Answer key

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

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