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wlad13 [49]
3 years ago
12

#3

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0
#3 answer: 42

3x7= 21
21x2=42

#4 answer:140

5x7=35
2x2=4
4x35=140

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6 0
3 years ago
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