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9=90,8=72,7=56,6=42,3=?
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Jul 11, 2018
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9=90,8=72,7=56,6=42,3=?
Mathematics
middle-school
NSSec
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Rule: given number times (x+1)
3 times 4 = 12
Yariv
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Jul 12, 2018
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6
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9(10)=90
8(9)=72
7(8)=56
6(7)=42
5(6)=30
4(5)=20
3(4)=12
3=12
Danh Huynh
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Jul 17, 2018
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Danh Huynh
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