试题 试卷
题型:填空题 题类:常考题 难易度:普通
2018-2019学年小学数学北师大版四年级下册 3.4包装 同步练习
5.39×1{#blank#}1{#/blank#}5.39 10.6×0.5{#blank#}2{#/blank#}0.5
7.2×0.3= 12-4.3=
0.45+0.55= 36÷0.01=
0.8×0.125= 0.56÷0.7=
0.36÷0.4÷9= 2.4÷4×0.3=
6894-589= 24.7-6.9= 0.25×6.4×0= 0.75÷0.1=
÷6= 2.4÷60%= 7.6÷2.5÷0.4=
= 36÷ = 0.78×99+0.78=
504×59≈ 5850÷72≈ 2.4× ÷2.4× = ( ): =
①0.72×5 =
②2.4×0.8 =
③0.56×0.04 =
④19.4÷12≈(得数保留两位小数)
⑤400÷75 =(用循环小数表示结果)
10-0.98= 1.56+2.44= 2÷8= 4÷0.01=
0.5×0.8= 25×0.4= 0÷0.99= 4.5÷0.9=
试题篮