试题 试卷
题型:填空题 题类:常考题 难易度:容易
(完整)整数和小数及运算8538 10
1.8×2{#blank#}1{#/blank#}2 1.8×0.2{#blank#}2{#/blank#}1.8
1.25×8= 0.25×16= + × = × + × =
5- = 72.09+9= - + = 0.45×99+0.45=
1.4×0.4=
0.54÷0.6=
2.8×2.5=
4.6a+1.8a=
0.85×20=
3.69÷9=
3.6÷0.8=
7.2x-2.5x=
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