题型:填空题 题类:常考题 难易度:容易
两位数加、减两位数(竖式:含不进、进、不退、退)(复习) 2029 11
65-46= | 76-67= |
43+21{#blank#}1{#/blank#}60 | 58{#blank#}2{#/blank#}30+28 |
76+6= | 30+39= | 28+4= | 47+8-24= |
73-8= | 5+27= | 59-3= | 73-8+12= |
8+73= | 70-30= | 15+23= | 77-(16+30)= |
15+20= | 56-7= | 43+19= | 23+(5+19)= |
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