试题 试卷
题型:填空题 题类:常考题 难易度:容易
毫米、分米的认识2392 10
92cm-47cm=cm
26mm+18mm-25mm=mm
{#blank#}1{#/blank#} {#blank#}2{#/blank#}
3+8={#blank#}1{#/blank#}
7+8={#blank#}2{#/blank#}
80+16={#blank#}3{#/blank#}
2+9={#blank#}4{#/blank#}
20+7 = 30-20 = 90+9= 60-30 = 24+6 =
51+8= 7+83= 85-5 = 90-70= 45+20=
96-7 = 65+20= 39+8= 4+65=
18+50-7= 80-60+35= 90-(60+30)= 63-(76-70)=
25+33+18= 75-23-43= 38+45-54=
试题篮