Level 6 · Printable worksheet
Level 6: two-digit numbers
Two-digit sums that can need any move. Work each number from left to right.
Name ____________________ Date ____________ Time taken ________
- 57 − 31 =
- 97 − 95 =
- 86 − 14 =
- 38 + 47 =
- 18 + 58 =
- 44 − 43 =
- 66 + 14 =
- 71 − 43 =
- 85 − 72 =
- 54 − 12 =
- 74 − 47 =
- 13 + 42 =
- 58 + 30 =
- 84 + 11 =
- 90 − 41 =
- 38 + 30 =
- 65 − 37 =
- 26 + 25 =
- 11 + 68 =
- 42 − 42 =
- 82 − 82 =
- 40 − 39 =
- 91 − 50 =
- 79 − 61 =
Show the answers
- 26
- 2
- 72
- 85
- 76
- 1
- 80
- 28
- 13
- 42
- 27
- 55
- 88
- 95
- 49
- 68
- 28
- 51
- 79
- 0
- 0
- 1
- 41
- 18
How to use this sheet
- Work each sum on a soroban or the online abacus, clearing the board between sums.
- Time the whole sheet, then try to beat it tomorrow. Accuracy first; speed follows.
- Got one wrong? Do it again slowly and say each move out loud.
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