Addition Within 100

Grade 2 Math Worksheet

NameDate

Find the sum.

  1. 38 + 40 =

  2. 50 + 9 =

  3. 50 + 20 =

  4. 44 + 52 =

  5. 76 + 10 =

  6. 38 + 1 =

  7. 58 + 10 =

  8. 14 + 70 =

  9. 27 + 2 =

  10. 50 + 30 =

  11. 28 + 10 =

  12. 35 + 22 =

  13. 38 + 30 =

  14. 31 + 57 =

  15. 72 + 20 =

  16. 43 + 6 =

  17. 44 + 4 =

  18. 30 + 8 =

  19. 38 + 50 =

  20. 31 + 68 =

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Addition Within 100

Answer Key - Grade 2 Math Worksheet

Find the sum.

  1. 38 + 40 = 78

  2. 50 + 9 = 59

  3. 50 + 20 = 70

  4. 44 + 52 = 96

  5. 76 + 10 = 86

  6. 38 + 1 = 39

  7. 58 + 10 = 68

  8. 14 + 70 = 84

  9. 27 + 2 = 29

  10. 50 + 30 = 80

  11. 28 + 10 = 38

  12. 35 + 22 = 57

  13. 38 + 30 = 68

  14. 31 + 57 = 88

  15. 72 + 20 = 92

  16. 43 + 6 = 49

  17. 44 + 4 = 48

  18. 30 + 8 = 38

  19. 38 + 50 = 88

  20. 31 + 68 = 99