(25+2.5)×0.4 1.25×7.2 3.75×2.9+2.9×6.25
3.25+110.4÷(3.2×2.3) 2.5×54.8﹣2.5×14.8 6.3÷(13﹣3.15÷0.3)
(25+2.5)×0.4 1.25×7.2 3.75×2.9+2.9×6.25
3.25+110.4÷(3.2×2.3) 2.5×54.8﹣2.5×14.8 6.3÷(13﹣3.15÷0.3)
试题篮
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