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11 Cards in this Set
- Front
- Back
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8 + 1 = 9
1 + 8 = 9 9 - 1 = 8 9 - 8 = ? |
1
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5 + 3 = 8
3 + 5 = 8 8 - 5 = 3 8 - 3 = ? |
5
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2 + 4 = 6
4 + 2 = 6 6 - 4 = 2 6 - 2 = ? |
4
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2 + 3 = 5
3 + 2 = 5 5 - 2 = 3 5 - 3 = ? |
2
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4 + 8 = 12
8 + 4 = 12 12 - 8 = 4 12 - 4 = ? |
8
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3 + 6 = 9
6 + 3 = 9 9 - 3 = 6 9 - 6 = ? |
3
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7 + 4 = 11
4 + 7 = 11 11 - 7 = 4 11 - 4 = ? |
7
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8 + 5 = 13
5 + 8 = 13 13 - 8 = 5 13 - 5 = ? |
8
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5 + 4 = 9
4 + 5 = 9 9 - 4 = 5 9 - 5 = ? |
4
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5 + 3 = 8
3 + 5 = 8 8 - 3 = 5 8 - 5 = ? |
3
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7 + 8 = 15
8 + 7 = 15 15 - 8 = 7 15 - 7 = ? |
8
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