← Addition up to 20 lesson New set →

Class 1 Maths Worksheet: Addition

Maths worksheets lesson 3: Addition up to 20 · Set 344 · 40 sums
TalentJR

The method (Count on): Start with the bigger number. Count on the smaller number, one finger at a time. For a missing number (8 + ? = 15), count on from 8 up to 15, or take away: 15 − 8.

NameDateTime takenScore ___ / 40
  1. 1.There are 2 blue beads and 2 yellow beads. How many beads are there in all?
  2. 2.Kabir has 5 flowers and gets 6 flowers more. How many flowers does Kabir have now?
  3. 3.Karan has 5 mangoes and gets 6 mangoes more. How many mangoes does Karan have now?
  4. 4.2 + 8 + 2 =
  5. 5.8 + 8 + 1 =
  6. 6.8 + 11 =
  7. 7.19 + 1 =
  8. 8.6 + 3 =
  9. 9.13 + 1 =
  10. 10.3 + 8 + 8 =
  11. 11.3 + 2 =
  12. 12.1 + 7 + 11 =
  13. 13.6 + 1 + 11 =
  14. 14.There are 4 pink beads and 10 blue beads. How many beads are there in all?
  15. 15.1 + 2 + 12 =
  16. 16.2 + 17 =
  17. 17.6 + 4 + 7 =
  18. 18.1 + 8 + 8 =
  19. 19.1 + 6 =
  20. 20.Nisha has 3 laddoos and gets 8 laddoos more. How many laddoos does Nisha have now?
  21. 21.13 + 5 =
  22. 22.There are 11 white balls and 2 red balls. How many balls are there in all?
  23. 23.Vivaan has 9 laddoos and gets 3 laddoos more. How many laddoos does Vivaan have now?
  24. 24.5 + 6 + 9 =
  25. 25.17 + 3 =
  26. 26.8 + ? = 14
  27. 27.There are 4 yellow balls and 16 blue balls. How many balls are there in all?
  28. 28.There are 7 white flowers and 2 pink flowers. How many flowers are there in all?
  29. 29.? + 1 = 14
  30. 30.1 + 2 =
  31. 31.6 + 6 =
  32. 32.There are 7 green kites and 7 yellow kites. How many kites are there in all?
  33. 33.There are 2 green balls and 9 red balls. How many balls are there in all?
  34. 34.Karan has 11 crayons and gets 5 crayons more. How many crayons does Karan have now?
  35. 35.Priya has 14 bananas and gets 2 bananas more. How many bananas does Priya have now?
  36. 36.There are 8 red kites and 2 white kites. How many kites are there in all?
  37. 37.Karan has 5 flowers and gets 4 flowers more. How many flowers does Karan have now?
  38. 38.7 + 3 + 2 =
  39. 39.Meera has 3 balloons and gets 13 balloons more. How many balloons does Meera have now?
  40. 40.There are 7 yellow balloons and 11 red balloons. How many balloons are there in all?

Answer key

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

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets