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The 4-equations

Trond
in Brain Teasers and Puzzles

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Just using addition, subtraction, multiplication, and division, can you form all the numbers from 1 to 10 using exactly four 4's?

 

You may use parentheses and you can also combine fours to make other numbers (like 44 or 444).

If you go to the General Mathematics forum we did this challenge all the way to I believe 119 or 120

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