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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 456 · 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.Gurpreet had 6 pencils and gave 4 to a friend. How many pencils does Gurpreet have left?
  2. 2.Joseph had 8 balls and gave 2 to a friend. How many balls does Joseph have left?
  3. 3.Manav had 18 shells and gave 4 to a friend. How many shells does Manav have left?
  4. 4.Riya had 16 shells and gave 13 to a friend. How many shells does Riya have left?
  5. 5.What is 1 less than 4?
  6. 6.What is 1 less than 13?
  7. 7.What is 3 less than 7?
  8. 8.Dev had 6 laddoos and gave 1 to a friend. How many laddoos does Dev have left?
  9. 9.12 − ? = 1
  10. 10.3 − ? = 1
  11. 11.2 − 1 =
  12. 12.? − 13 = 1
  13. 13.16 − 12 =
  14. 14.15 − 2 =
  15. 15.There are 10 pencils and 2 erasers. How many more pencils than erasers are there?
  16. 16.14 − 5 =
  17. 17.What is 7 less than 9?
  18. 18.4 − ? = 2
  19. 19.? − 3 = 13
  20. 20.Ananya had 7 kites and gave 1 to a friend. How many kites does Ananya have left?
  21. 21.Farhan had 19 laddoos and gave 4 to a friend. How many laddoos does Farhan have left?
  22. 22.19 − ? = 6
  23. 23.Aarav had 18 bananas and gave 12 to a friend. How many bananas does Aarav have left?
  24. 24.? − 5 = 5
  25. 25.Manav had 15 balloons and gave 10 to a friend. How many balloons does Manav have left?
  26. 26.What is 5 less than 6?
  27. 27.11 − ? = 1
  28. 28.15 − 11 =
  29. 29.8 − 2 =
  30. 30.Tara had 7 shells and gave 3 to a friend. How many shells does Tara have left?
  31. 31.9 − 3 =
  32. 32.There are 14 birds and 5 nests. How many more birds than nests are there?
  33. 33.What is 3 less than 14?
  34. 34.16 − 7 =
  35. 35.Riya had 17 balls and gave 16 to a friend. How many balls does Riya have left?
  36. 36.14 − 9 =
  37. 37.10 − 3 =
  38. 38.There are 7 boys and 3 kites. How many more boys than kites are there?
  39. 39.? − 6 = 10
  40. 40.18 − 1 =

Answer key

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

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