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7 Cards in this Set
- Front
- Back
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Which one of these equations is true?
6=6 2+2=5 4+1=5+2 7=4-3 |
6=6
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Which one of these equations is true?
12=5 10=11-1 6+7=5+7 4+5=4-5 |
10=11-1
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Which one of these equations is true?
5+7=7+5 9=4+1+5 4+3=5+4 2-4=4-2 |
5+7=7+5
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Which one of these equations is false?
10=10 9=3+3+6 6=10-4 3+6=6+3 |
9=3+3+6
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Find the missing number. 5+?=10
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5
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Find the missing number. ?-7=6
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13
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Find the missing number. 6+2=?
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8
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