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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 350 · 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. 1.4 − 1 =
  2. 2.Dev had 7 books and gave 1 to a friend. How many books does Dev have left?
  3. 3.What is 2 less than 14?
  4. 4.Farhan had 5 shells and gave 4 to a friend. How many shells does Farhan have left?
  5. 5.? − 10 = 4
  6. 6.? − 4 = 1
  7. 7.Arjun had 4 balloons and gave 1 to a friend. How many balloons does Arjun have left?
  8. 8.Vivaan had 19 crayons and gave 3 to a friend. How many crayons does Vivaan have left?
  9. 9.What is 4 less than 20?
  10. 10.5 − 3 =
  11. 11.6 − ? = 2
  12. 12.15 − 7 =
  13. 13.Karan had 10 crayons and gave 4 to a friend. How many crayons does Karan have left?
  14. 14.7 − 1 =
  15. 15.Diya had 19 balloons and gave 5 to a friend. How many balloons does Diya have left?
  16. 16.Lakshmi had 17 shells and gave 10 to a friend. How many shells does Lakshmi have left?
  17. 17.Kavya had 12 laddoos and gave 6 to a friend. How many laddoos does Kavya have left?
  18. 18.? − 6 = 5
  19. 19.What is 3 less than 5?
  20. 20.? − 1 = 9
  21. 21.9 − 5 =
  22. 22.Tara had 8 kites and gave 3 to a friend. How many kites does Tara have left?
  23. 23.What is 7 less than 8?
  24. 24.There are 10 bottles and 3 lids. How many more bottles than lids are there?
  25. 25.There are 3 cups and 2 saucers. How many more cups than saucers are there?
  26. 26.What is 3 less than 13?
  27. 27.There are 20 children and 17 chairs. How many more children than chairs are there?
  28. 28.There are 17 boys and 10 kites. How many more boys than kites are there?
  29. 29.There are 17 pencils and 16 erasers. How many more pencils than erasers are there?
  30. 30.Sneha had 6 kites and gave 3 to a friend. How many kites does Sneha have left?
  31. 31.There are 13 children and 7 chairs. How many more children than chairs are there?
  32. 32.11 − 6 =
  33. 33.There are 20 boys and 5 kites. How many more boys than kites are there?
  34. 34.Manav had 3 bananas and gave 1 to a friend. How many bananas does Manav have left?
  35. 35.Kabir had 19 balloons and gave 7 to a friend. How many balloons does Kabir have left?
  36. 36.5 − ? = 4
  37. 37.Tara had 17 mangoes and gave 6 to a friend. How many mangoes does Tara have left?
  38. 38.17 − ? = 8
  39. 39.20 − 16 =
  40. 40.3 − 2 =

Answer key

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

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