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17 July, 20:20

How do you get 100 using 1,2,3,4,5,6,7,8,9?

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  1. 17 July, 21:58
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    Answer: One possible way: 123 - 45 - 67 + 89

    Step-by-step explanation: The goal is to get 100, using all of the following numbers: (1,2,3,4,5,6,7,8,9)

    We can merge numbers to get 100.

    123 - 45 - 67 + 89 (We used every number once)

    Lets solve from left to right.

    123 - 45 = 78. 78 - 67 = 11. 11 + 89 = 100.
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