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题型:填空题 题类:常考题 难易度:困难
两位数减两位数(退位)1179(11题)
19<+2
25>8+
12->8
40>-20
30<6+
19-<8
34 54 12 45 63 15
{#blank#}1{#/blank#}<{#blank#}2{#/blank#}<{#blank#}3{#/blank#}<{#blank#}4{#/blank#}<{#blank#}5{#/blank#}<{#blank#}6{#/blank#}
{#blank#}1{#/blank#} {#blank#}2{#/blank#}
{#blank#}3{#/blank#} {#blank#}4{#/blank#}
{#blank#}5{#/blank#}
①58+27=
②90-56=
③74-13-18=
④48+25-56=
⑤81-(26+37)=
52-1745 36+30 66 50 厘米5米
26+1834 48+598 1米99厘米
试题篮