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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 163 · 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. 1.19 − 15 =
  2. 2.Rohan had 4 shells and gave 3 to a friend. How many shells does Rohan have left?
  3. 3.Nisha had 12 books and gave 11 to a friend. How many books does Nisha have left?
  4. 4.Isha had 18 marbles and gave 15 to a friend. How many marbles does Isha have left?
  5. 5.What is 3 less than 8?
  6. 6.There are 4 pencils and 2 erasers. How many more pencils than erasers are there?
  7. 7.15 − ? = 14
  8. 8.There are 14 pencils and 6 erasers. How many more pencils than erasers are there?
  9. 9.7 − 2 =
  10. 10.Zoya had 15 bananas and gave 1 to a friend. How many bananas does Zoya have left?
  11. 11.5 − 4 =
  12. 12.19 − ? = 9
  13. 13.What is 4 less than 6?
  14. 14.13 − 2 =
  15. 15.Aditya had 19 kites and gave 7 to a friend. How many kites does Aditya have left?
  16. 16.What is 9 less than 11?
  17. 17.19 − 18 =
  18. 18.There are 18 cups and 12 saucers. How many more cups than saucers are there?
  19. 19.What is 12 less than 15?
  20. 20.11 − ? = 9
  21. 21.There are 14 cups and 4 saucers. How many more cups than saucers are there?
  22. 22.Vivaan had 15 balloons and gave 2 to a friend. How many balloons does Vivaan have left?
  23. 23.2 − 1 =
  24. 24.? − 18 = 1
  25. 25.Pooja had 17 mangoes and gave 4 to a friend. How many mangoes does Pooja have left?
  26. 26.Rohan had 4 bananas and gave 2 to a friend. How many bananas does Rohan have left?
  27. 27.3 − 2 =
  28. 28.? − 2 = 3
  29. 29.There are 13 children and 11 chairs. How many more children than chairs are there?
  30. 30.There are 6 boys and 3 kites. How many more boys than kites are there?
  31. 31.14 − 4 =
  32. 32.? − 2 = 2
  33. 33.What is 1 less than 4?
  34. 34.3 − 1 =
  35. 35.There are 6 birds and 5 nests. How many more birds than nests are there?
  36. 36.Vivaan had 17 pencils and gave 9 to a friend. How many pencils does Vivaan have left?
  37. 37.Nisha had 14 shells and gave 12 to a friend. How many shells does Nisha have left?
  38. 38.Gurpreet had 3 pencils and gave 2 to a friend. How many pencils does Gurpreet have left?
  39. 39.Karan had 11 balloons and gave 3 to a friend. How many balloons does Karan have left?
  40. 40.Diya had 14 crayons and gave 13 to a friend. How many crayons does Diya have left?

Answer key

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

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