Worksheet

Add Three Single-Digit Numbers

Grade 2 Math Worksheet - Challenge Me

NameDate

Find the sum.

  1. 6 + 6 + 9 =

  2. 9 + 9 + 8 =

  3. 9 + 6 + 5 =

  4. 7 + 9 + 9 =

  5. 6 + 9 + 3 =

  6. 6 + 9 + 7 =

  7. 7 + 7 + 7 =

  8. 5 + 8 + 7 =

  9. 5 + 6 + 8 =

  10. 8 + 8 + 5 =

  11. 7 + 8 + 4 =

  12. 7 + 9 + 4 =

  13. 7 + 8 + 8 =

  14. 9 + 4 + 8 =

  15. 8 + 7 + 6 =

  16. 5 + 5 + 8 =

  17. 7 + 3 + 9 =

  18. 7 + 9 + 3 =

  19. 3 + 6 + 8 =

  20. 5 + 8 + 8 =

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Add Three Single-Digit Numbers

Answer Key - Grade 2 Math Worksheet - Challenge Me

Find the sum.

  1. 6 + 6 + 9 = 21

  2. 9 + 9 + 8 = 26

  3. 9 + 6 + 5 = 20

  4. 7 + 9 + 9 = 25

  5. 6 + 9 + 3 = 18

  6. 6 + 9 + 7 = 22

  7. 7 + 7 + 7 = 21

  8. 5 + 8 + 7 = 20

  9. 5 + 6 + 8 = 19

  10. 8 + 8 + 5 = 21

  11. 7 + 8 + 4 = 19

  12. 7 + 9 + 4 = 20

  13. 7 + 8 + 8 = 23

  14. 9 + 4 + 8 = 21

  15. 8 + 7 + 6 = 21

  16. 5 + 5 + 8 = 18

  17. 7 + 3 + 9 = 19

  18. 7 + 9 + 3 = 19

  19. 3 + 6 + 8 = 17

  20. 5 + 8 + 8 = 21