Question by Lê Quốc Trần Anh - Discuss with MathYouLike

Lê Quốc Trần Anh Coordinator

19/03/2018 at 13:50

(#553 - 1000 best IQ questions in history)

MISSING SYMBOLS

Add a "+" or a "-" at anywhere you like in this equation so it make sence (no adding in the number 100)

1 2 3 4 5 6 7 8 9 = 100

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Lê Anh Duy 19/03/2018 at 13:55

123-45-67+89=100

1 + 2 + 3 – 4 + 5 + 6 + 78 + 9 = 100
123 +45 - 67 + 8 - 9 = 100

123 + 4- 5 + 67 - 89 = 100

Lê Quốc Trần Anh selected this answer.
¤« 24/03/2018 at 13:14

123-45-67+89=100

1 + 2 + 3 – 4 + 5 + 6 + 78 + 9 = 100
123 +45 - 67 + 8 - 9 = 100

123 + 4- 5 + 67 - 89 = 100
Lê Anh Duy 19/03/2018 at 13:55

Still some more, but with "x", "/", ...

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