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Class 1 Maths Worksheet: Subtraction

Maths worksheets lesson 4: Subtraction up to 20 · Set 363 · 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. 1.6 − 1 =
  2. 2.11 − 8 =
  3. 3.? − 10 = 2
  4. 4.12 − 7 =
  5. 5.What is 1 less than 6?
  6. 6.5 − ? = 4
  7. 7.What is 14 less than 15?
  8. 8.There are 13 birds and 12 nests. How many more birds than nests are there?
  9. 9.Aditya had 17 shells and gave 3 to a friend. How many shells does Aditya have left?
  10. 10.There are 13 cups and 4 saucers. How many more cups than saucers are there?
  11. 11.There are 11 cups and 4 saucers. How many more cups than saucers are there?
  12. 12.Vivaan had 11 mangoes and gave 8 to a friend. How many mangoes does Vivaan have left?
  13. 13.There are 10 cups and 7 saucers. How many more cups than saucers are there?
  14. 14.2 − 1 =
  15. 15.8 − 3 =
  16. 16.What is 16 less than 19?
  17. 17.There are 8 cups and 2 saucers. How many more cups than saucers are there?
  18. 18.What is 8 less than 19?
  19. 19.There are 12 birds and 11 nests. How many more birds than nests are there?
  20. 20.There are 9 cups and 4 saucers. How many more cups than saucers are there?
  21. 21.There are 7 boys and 5 kites. How many more boys than kites are there?
  22. 22.Kavya had 19 books and gave 2 to a friend. How many books does Kavya have left?
  23. 23.What is 2 less than 7?
  24. 24.20 − ? = 2
  25. 25.19 − 4 =
  26. 26.? − 7 = 11
  27. 27.19 − ? = 4
  28. 28.What is 6 less than 9?
  29. 29.There are 12 bottles and 4 lids. How many more bottles than lids are there?
  30. 30.6 − 4 =
  31. 31.Priya had 3 mangoes and gave 2 to a friend. How many mangoes does Priya have left?
  32. 32.7 − ? = 6
  33. 33.What is 8 less than 9?
  34. 34.19 − 6 =
  35. 35.3 − 2 =
  36. 36.There are 9 children and 8 chairs. How many more children than chairs are there?
  37. 37.What is 2 less than 11?
  38. 38.There are 6 pencils and 4 erasers. How many more pencils than erasers are there?
  39. 39.19 − 5 =
  40. 40.Ananya had 3 balls and gave 1 to a friend. How many balls does Ananya have left?

Answer key

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

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