Math ยท Addition

Two-Digit Addition with Regrouping

Add two-digit numbers where the ones make a new ten.

  • ๐ŸŽ“ Grade 2
  • ๐Ÿงฎ Math
  • ๐Ÿ“ 2.NBT.B.5
  • โ“ 24 questions
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  1. 35 + 39 = ?

    • A 64
    • B 75
    • C 614
    • D 74

    Ones: 5 + 9 = 14, regroup 1 ten. Total 74.

  2. 37 + 58 = ?

    • A 815
    • B 95
    • C 85
    • D 96

    Ones: 7 + 8 = 15, regroup 1 ten. Total 95.

  3. 78 + 19 = ?

    • A 97
    • B 87
    • C 817
    • D 98

    Ones: 8 + 9 = 17, regroup 1 ten. Total 97.

  4. 79 + 15 = ?

    • A 84
    • B 95
    • C 814
    • D 94

    Ones: 9 + 5 = 14, regroup 1 ten. Total 94.

  5. 77 + 14 = ?

    • A 91
    • B 92
    • C 811
    • D 81

    Ones: 7 + 4 = 11, regroup 1 ten. Total 91.

  6. 46 + 27 = ?

    • A 613
    • B 73
    • C 74
    • D 63

    Ones: 6 + 7 = 13, regroup 1 ten. Total 73.

  7. 44 + 46 = ?

    • A 91
    • B 810
    • C 80
    • D 90

    Ones: 4 + 6 = 10, regroup 1 ten. Total 90.

  8. 79 + 14 = ?

    • A 93
    • B 83
    • C 94
    • D 813

    Ones: 9 + 4 = 13, regroup 1 ten. Total 93.

  9. 19 + 59 = ?

    • A 618
    • B 79
    • C 68
    • D 78

    Ones: 9 + 9 = 18, regroup 1 ten. Total 78.

  10. 25 + 55 = ?

    • A 81
    • B 710
    • C 80
    • D 70

    Ones: 5 + 5 = 10, regroup 1 ten. Total 80.

  11. 39 + 24 = ?

    • A 513
    • B 64
    • C 63
    • D 53

    Ones: 9 + 4 = 13, regroup 1 ten. Total 63.

  12. 44 + 19 = ?

    • A 513
    • B 63
    • C 64
    • D 53

    Ones: 4 + 9 = 13, regroup 1 ten. Total 63.

  13. 18 + 59 = ?

    • A 77
    • B 78
    • C 67
    • D 617

    Ones: 8 + 9 = 17, regroup 1 ten. Total 77.

  14. 37 + 57 = ?

    • A 84
    • B 94
    • C 95
    • D 814

    Ones: 7 + 7 = 14, regroup 1 ten. Total 94.

  15. 64 + 28 = ?

    • A 82
    • B 93
    • C 812
    • D 92

    Ones: 4 + 8 = 12, regroup 1 ten. Total 92.

  16. 46 + 26 = ?

    • A 612
    • B 72
    • C 62
    • D 73

    Ones: 6 + 6 = 12, regroup 1 ten. Total 72.

  17. 18 + 38 = ?

    • A 57
    • B 56
    • C 416
    • D 46

    Ones: 8 + 8 = 16, regroup 1 ten. Total 56.

  18. 39 + 51 = ?

    • A 90
    • B 810
    • C 91
    • D 80

    Ones: 9 + 1 = 10, regroup 1 ten. Total 90.

  19. 17 + 59 = ?

    • A 77
    • B 66
    • C 76
    • D 616

    Ones: 7 + 9 = 16, regroup 1 ten. Total 76.

  20. 55 + 36 = ?

    • A 81
    • B 91
    • C 92
    • D 811

    Ones: 5 + 6 = 11, regroup 1 ten. Total 91.

  21. 18 + 48 = ?

    • A 66
    • B 67
    • C 56
    • D 516

    Ones: 8 + 8 = 16, regroup 1 ten. Total 66.

  22. 69 + 13 = ?

    • A 82
    • B 72
    • C 83
    • D 712

    Ones: 9 + 3 = 12, regroup 1 ten. Total 82.

  23. 26 + 57 = ?

    • A 73
    • B 713
    • C 83
    • D 84

    Ones: 6 + 7 = 13, regroup 1 ten. Total 83.

  24. 15 + 25 = ?

    • A 310
    • B 41
    • C 40
    • D 30

    Ones: 5 + 5 = 10, regroup 1 ten. Total 40.

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