小胖的体重是45.25kg,小亚的体重是36850g,小胖与小亚谁比较重?
8+2﹣8+225×4÷25×4×5÷×526﹣0.75+0.25 7.26﹣(5.26﹣1.5)286+198314﹣202526+301 223﹣996.25+3.85﹣2.125+3.8759﹣24÷56×2198×58+58+58.
计算下面各题,能简算的要简算 2.4×(3﹣2.5)÷0.754.2﹣1.38+5.8﹣3.62 0.75×99﹣+2×75%0.125×0.25×32
用递等式计算,能简算的要简算. (1)2﹣÷﹣(2)6÷[(+)×](3)(41×9.9+4.1) (4)(5)754﹣(302+459÷51)(6)9×(﹣)×13.
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计算下列各题.8470﹣104×651.3﹣3.79+9.7﹣6.21 3.64÷4+4.36×0.25 ()×4×9 ….