试题 试卷
题型:单选题 题类:常考题 难易度:普通
整数和小数及运算8550 10
(12.5×0.4+10.5)÷2.5=( )
①3.4×12.5×0.08
②42.6×0.8﹣21.5
③6.8×2.7+2.7×3.2
④1.29÷6.45×26
⑤36.7÷1.25÷8
⑥3.6+6.4×0.35
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