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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 429 · 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.There are 11 boys and 4 kites. How many more boys than kites are there?
  2. 2.Tara had 10 flowers and gave 8 to a friend. How many flowers does Tara have left?
  3. 3.What is 1 less than 18?
  4. 4.8 − ? = 6
  5. 5.Aarav had 13 crayons and gave 3 to a friend. How many crayons does Aarav have left?
  6. 6.What is 9 less than 16?
  7. 7.12 − 3 =
  8. 8.Tara had 14 crayons and gave 11 to a friend. How many crayons does Tara have left?
  9. 9.7 − 2 =
  10. 10.What is 10 less than 18?
  11. 11.? − 8 = 5
  12. 12.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  13. 13.8 − 2 =
  14. 14.There are 18 birds and 5 nests. How many more birds than nests are there?
  15. 15.There are 19 children and 13 chairs. How many more children than chairs are there?
  16. 16.What is 17 less than 18?
  17. 17.6 − 3 =
  18. 18.Ishaan had 15 books and gave 7 to a friend. How many books does Ishaan have left?
  19. 19.What is 4 less than 10?
  20. 20.18 − ? = 11
  21. 21.Saanvi had 10 laddoos and gave 9 to a friend. How many laddoos does Saanvi have left?
  22. 22.Aarav had 10 flowers and gave 9 to a friend. How many flowers does Aarav have left?
  23. 23.20 − 10 =
  24. 24.3 − ? = 1
  25. 25.11 − 9 =
  26. 26.Aarav had 5 pencils and gave 1 to a friend. How many pencils does Aarav have left?
  27. 27.9 − 1 =
  28. 28.There are 3 boys and 2 kites. How many more boys than kites are there?
  29. 29.9 − 3 =
  30. 30.Aditya had 16 bananas and gave 12 to a friend. How many bananas does Aditya have left?
  31. 31.? − 2 = 10
  32. 32.Diya had 17 books and gave 3 to a friend. How many books does Diya have left?
  33. 33.7 − ? = 1
  34. 34.Rahul had 7 crayons and gave 4 to a friend. How many crayons does Rahul have left?
  35. 35.Zoya had 15 bananas and gave 2 to a friend. How many bananas does Zoya have left?
  36. 36.Vivaan had 19 shells and gave 16 to a friend. How many shells does Vivaan have left?
  37. 37.What is 1 less than 4?
  38. 38.14 − 9 =
  39. 39.What is 2 less than 4?
  40. 40.11 − 3 =

Answer key

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

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