试题 试卷
题型:综合题 题类:常考题 难易度:普通
8+{#blank#}1{#/blank#}=17
{#blank#}2{#/blank#}+8=11
5+{#blank#}3{#/blank#}=11
{#blank#}4{#/blank#}+6=12
7+{#blank#}5{#/blank#}=13
{#blank#}6{#/blank#}+9=11
4+{#blank#}7{#/blank#}=12
{#blank#}8{#/blank#}+7=14
0.2□0.2□0.2□0.2□0.2=0.8
35{#blank#}1{#/blank#}0.5=70;
35{#blank#}2{#/blank#}2.5=87.5;
35{#blank#}3{#/blank#}0.5=17.5;
35{#blank#}4{#/blank#}2.5=14.
1 2 3 4 5 6 7 8 9=100
31+18÷7=7
2+7×6=54
8×15-12=24
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