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Java Games: Flashcards, matching, concentration, and word search. |
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Doubles Plus 1 Subtraction Facts
Think of the missing addends to give you answers quickly.
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| A | B |
|---|
| 7-3=4 | 7-3=4 |
| 17-8=9 | 17-8=9 |
| 11-5=6 | 11-5=6 |
| 13-6=7 | 13-6=7 |
| 9-4=5 | 9-4=5 |
| 15-7=8 | 15-7=8 |
| 5-3=2 | 5-3=2 |
| 15-8=7 | 15-8=7 |
| 9-5=4 | 9-5=4 |
| 11-6=5 | 11-6=5 |
| 7-4=3 | 7-4=3 |
| 13-7=6 | 13-7=6 |
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