计算:(32.8×91-16.4×92-1.75×656)÷(0.2)²
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计算:(32.8×91-16.4×92-1.75×656)÷(0.2)²
计算:(32.8×91-16.4×92-1.75×656)÷(0.2)²
计算:(32.8×91-16.4×92-1.75×656)÷(0.2)²
(32.8×91-16.4×92-1.75×656)÷(0.2)²
=(2984.8-1508.8-1148)÷0.04
=328÷0.04
=8200