1.

[12 - {8 + 3 - (9 of 6+1 -13 * 4)}]x 10 + [400 = {100 - (50 – 30)}]3{34-18 – 14} = 3 [17 + 3 * 4 - (2 x 7)]. . . . . ..

Answer»

15 was the right answer



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