试题 试卷
题型:判断题 题类:常考题 难易度:容易
(解析完整) 共8题整数、小数四则混合运算6242
3.75×2.1+7.9×3.75
=3.75×(2.1+7.9)
=3.75×10
=37.5
2.3×2.01={#blank#}1{#/blank#}×{#blank#}2{#/blank#}+{#blank#}3{#/blank#}×{#blank#}4{#/blank#}
2.5×0.6+2.5×14.4
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