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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 508 · 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.What is 1 less than 2?
  2. 2.What is 11 less than 19?
  3. 3.There are 4 birds and 2 nests. How many more birds than nests are there?
  4. 4.What is 1 less than 7?
  5. 5.Manav had 8 balls and gave 4 to a friend. How many balls does Manav have left?
  6. 6.12 − 2 =
  7. 7.18 − ? = 12
  8. 8.There are 12 children and 6 chairs. How many more children than chairs are there?
  9. 9.Farhan had 3 crayons and gave 1 to a friend. How many crayons does Farhan have left?
  10. 10.There are 17 cups and 6 saucers. How many more cups than saucers are there?
  11. 11.13 − 8 =
  12. 12.Arjun had 3 kites and gave 1 to a friend. How many kites does Arjun have left?
  13. 13.Ananya had 6 mangoes and gave 4 to a friend. How many mangoes does Ananya have left?
  14. 14.Vivaan had 5 books and gave 4 to a friend. How many books does Vivaan have left?
  15. 15.What is 4 less than 10?
  16. 16.15 − ? = 9
  17. 17.Rahul had 19 shells and gave 15 to a friend. How many shells does Rahul have left?
  18. 18.There are 4 birds and 3 nests. How many more birds than nests are there?
  19. 19.3 − 1 =
  20. 20.What is 6 less than 20?
  21. 21.Pooja had 4 balls and gave 1 to a friend. How many balls does Pooja have left?
  22. 22.7 − 1 =
  23. 23.14 − 1 =
  24. 24.Aditya had 6 mangoes and gave 5 to a friend. How many mangoes does Aditya have left?
  25. 25.15 − 1 =
  26. 26.Tara had 6 pencils and gave 5 to a friend. How many pencils does Tara have left?
  27. 27.What is 3 less than 4?
  28. 28.Rohan had 20 crayons and gave 3 to a friend. How many crayons does Rohan have left?
  29. 29.Lakshmi had 9 flowers and gave 1 to a friend. How many flowers does Lakshmi have left?
  30. 30.4 − 2 =
  31. 31.There are 17 cups and 5 saucers. How many more cups than saucers are there?
  32. 32.Tara had 14 bananas and gave 10 to a friend. How many bananas does Tara have left?
  33. 33.10 − 5 =
  34. 34.? − 7 = 9
  35. 35.Gurpreet had 8 bananas and gave 3 to a friend. How many bananas does Gurpreet have left?
  36. 36.? − 1 = 9
  37. 37.? − 2 = 13
  38. 38.There are 5 cups and 3 saucers. How many more cups than saucers are there?
  39. 39.What is 2 less than 3?
  40. 40.? − 12 = 8

Answer key

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

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