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Java Games: Flashcards, matching, concentration, and word search. |
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Subtracting and Adding with Regrouping
Students are able to add and subtract two-digit numbers with regrouping.
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| A | B |
| 35-17 | 18 |
| 13+18 | 31 |
| 22-15 | 7 |
| 29+13 | 42 |
| 67-28 | 39 |
| 31+29 | 60 |
| 26-17 | 9 |
| 33+28 | 61 |
| 31-16 | 15 |
| 15+16 | 31 |
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