试题 试卷
题型:解决问题 题类:常考题 难易度:普通
数与代数8407 10
8×2.5×12.5×4=( ) ( )
2.8×3.6+1.4×2.8={#blank#}1{#/blank#}
①27.2×0.25+12.8÷4
②
③
④12.5×25%×32
①976+829+24
②42÷()
③13.2×0.44+13.2×0.56
7.5×10.1
(29.4-16.8÷2.1)×0.25
5.6×1.25×0.7
9.2×5.5+0.45×92
试题篮