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Java Games: Flashcards, matching, concentration, and word search. |
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Thrill Drill 5
Subtraction facts 13-18
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| A | B |
|---|
| 18 - 9 = | 9 |
| a 17 - 9 = | 8 |
| a 17 - 8 = | a 9 |
| b 16 - 8 = | b 8 |
| b 16 - 9 = | b 7 |
| c 16 - 7 = | c 9 |
| d 15 - 8 = | d 7 |
| d 15 - 7 = | d 8 |
| d 14 - 9 = | d 5 |
| d 15 - 9 = | d 6 |
| e 15 - 6 = | e 9 |
| e 14 - 7 = | e 7 |
| e 14 - 8 = | e 6 |
| e 14 - 6 = | e 8 |
| f 14 - 5 = | f 9 |
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