试题 试卷
题型:填空题 题类:常考题 难易度:普通
四年级下册数学专题试卷:小数加减法的意义5518
①9.9+9.99=
②9.9+9.99+9.999=
③9.9+9.99+9.999+9.9999=
④9.9+9.99+9.999+9.9999+9.99999=
6-0.05= 2+5.07= 1.8×50×20= 1.8+0.02=
1-0.92= 3.5+4.28= 30÷100=
1÷0.1-1×0.1= 1+0.94+0.06= 0.056× =
9.60{#blank#}1{#/blank#}8.91 8.5+4.25{#blank#}2{#/blank#}12.75 86+47{#blank#}3{#/blank#}47+86
11.4{#blank#}4{#/blank#}15.11 10-4.3{#blank#}5{#/blank#}6.7 102×66{#blank#}6{#/blank#}100×66+2
5.87+6.8= 12-2.6= 2.46×2.5=
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