Answers

2015-11-22T14:51:32+08:00
Just use GEMDAS/PEMDAS
=-16858
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2015-11-22T14:54:27+08:00
-16858 200×17=3400 3400÷25=136 136+6=142 142-17256= -17114 -17114+256= -16858
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