(7 + 7 + 7) / 7
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3 over 7 because nothing can get to 2 when your dividing by 9 plus 9/3=3 and 21/3=7 ( / = division)
It is: 23+(4*7) = 36.
113, but is this really easier for you than using a calculator? Jesus, kid.
42/2 = 21/3 = 7/7 = 1 2 x 3 x 7 = 42
84 2 42 3 21 7 84=2^2*3*7
15 + 35 = 5*(3 + 7).
(4+3)3 → Using order of operations, solve the bracket first. (7)3 → Multiply 21
32 + 18 + (24 divided by 8) - 7 = 50 + 3 - 7 = 46 division first then adding and subtraction
3+7-9=1 3 + 7 = 10 '10 - 9=1
10
Yes. 5 + 3 + 7 = 15 and 5 + 7 + 3 = 15