subject
Mathematics, 18.12.2021 21:40 lorie76

1. If 31-7=51, then 61
A. 21
B. -7
C. -21
D. -42

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Answers: 2

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You know the right answer?
1. If 31-7=51, then 61
A. 21
B. -7
C. -21
D. -42...
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