试题 试卷
题型:单选题 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5550
2.4+5.7{#blank#}1{#/blank#}5.7+2.4 52.1+72.1-43.65{#blank#}2{#/blank#}43.65+(72.1-52.1)
12.34-2.9{#blank#}3{#/blank#}5.73+4.1 35.6+4.6+7.01{#blank#}4{#/blank#}35.6+4.4+7.21
如果王惠付了100元钱,应找回{#blank#}2{#/blank#}元钱。
①4.2+3.3=
9.3+2.5=
2.3+13.67=
②2.34+3.63=
0.24+0.31=
0.46+0.54=
③0.78+2.2=
6.4+1.07=
0.55+5.5=
12×8×125=12×({#blank#}1{#/blank#}×{#blank#}2{#/blank#})
6.2+17.9+3.8=({#blank#}3{#/blank#}+{#blank#}4{#/blank#})+17.9
42×11+11×58=({#blank#}5{#/blank#}+{#blank#}6{#/blank#})×{#blank#}7{#/blank#}
50.27-6.03-1.97=50.27-({#blank#}8{#/blank#}+{#blank#}9{#/blank#})
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