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Number Puzzle #19- Target Number 145 -

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Puzzle Image Using the numbers 2, 2, 2, 3, 4, and 7 (in any order), can you write a mathematical expression (e.g. (2*3*4*7)-(2/2) with a result equal to 145?

You may use any of the four BASIC math operations (addition, subtraction, multiplication, division) as well as parenthesis. Some additional rules:

1. You are not required to use all six numbers.
2. You may NOT join numbers (e.g. 7 and 4 to make 74).
3. You may only use a number as many times as it appears above.

Rating: 3 on 5 (2 votes)
 
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