Inactive Tutor answered • 08/15/17
Tutor
New to Wyzant
There are several ways:
9(7) = 9(1+6) = 9(2+5) = 9(3+4) = 9(4+3) = 9(5+2) = 9(6+1)
Example:
9(2+5) = 9(2)+9(5) = 18+45 = 63
Jordan R.
asked • 08/15/17how do you do 9*7
5*3
5(1+2)
5+10=15
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