题型:填空题 题类:常考题 难易度:普通
两位数减整十数(不退位)1000(10题)
28-8+5=
28+30-8=
76-70+40=
50-{#blank#}1{#/blank#}=10 | {#blank#}2{#/blank#}-30=60 |
20+70= | 37-8= | 62-2= | 45+9= |
18-9= | 5+70= | 100-60= | 11-7= |
65-5= | 38-15= | 99-80= | 13+30= |
48-26= | 46+33= | 30+61= | 87-14= |
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