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2014-10-05T17:56:29+03:00
[450/5/18 + 35] * 7  -140 + 16 * 7 = [90/18 +35] * 7 - 140 + 112 = (5 + 35) * 7 - 28 = 40 * 7  - 28 = 280 - 28 = 252
[500 - (5 * 80 - 360) * 8] /9 - 12/3 = [500 - (400 - 360) * 8]/9 - 4 = (500 - 40 * 8) /9 - 4 = (500 - 320) /9 - 4 = 180/9 - 4 = 20 - 4 = 16
333 - 99 + 99 = 333
3 + 3 * [9 - 3 * 1] /3 = 3 + 3 * (9 - 3) /3 = 3 + 3 * 6/3 = 3 + 18/3 = 3 + 6 = 9
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