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Arrange four 3's to produce 18. What is the answer
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3 votes
Arrange four 3's to produce 18.
What is the answer

User RHA
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1 Answer

3 votes

Answer: 3*3 + 3*3 = 9 + 9 = 18

You would use trial and error for this type of problem. Often parenthesis are involved to change the order of operations, but no parenthesis are needed here.

User Hauns TM
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