试题 试卷
题型:填空题 题类:常考题 难易度:普通
小数乘整数5717 10
2.9×101-2.9=
( )
9.99+9.99×9={#blank#}1{#/blank#}
×22= 0.9+99×0.9= = 2- =
81÷ = 15× = 1.25×0.16×8= =
2.5×7.1×4
16.12×99+16.12
26×15.7+15.7×24
(2.275+0.725)×0.28
9.6×25
3.6×4.9+0.36×51
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