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2.7×1.3=3.51×0.13=0.27×?=0.027×?×0.013
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相关问题
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2.9÷1.3=()×0.13=()×0.013=0.29×()=0.029×()=()×()=()×()=()
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-13×2/3-5/7×0.35-1/3×(-13)-2/7×0.35
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-13×2/3-0.34×2/7+1/3×(-13)-5/7×0.34
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计算:-13×[2/3]-0.34×[2/7]+[1/3]×(-13)-[5/7]×0.34.
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计算:-13×[2/3]-0.34×[2/7]+[1/3]×(-13)-[5/7]×0.34.
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35.7×7.3+13×7.25+482×0.27=
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0.9×0.5= 0.7×0.8= 0.6×1.2= 1.7×0.3= 0.1×9.2= 0.4×1.3= 0.7×1.
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简算0.627×13+0.52×62.7+3.5×6.27
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计算题:(1)23-37+3-52(2)-13×[2/3]-0.34×[2/7]+[1/3]×(-13)-[5/7]×0
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简便计算:-13×2/3-0.34×2/7+1/3×(-13)-5/7×0.34+3 这几个