题型:填空题 题类:常考题 难易度:容易
两位数加整十数(不进位)983(10题)
30+42=
6+51=
47+30=
7+42=
32+8= | 43-8= | 91-5= | 84-60= |
30+3+8= | 42-(6+4)= | 35-(12-8)= |
84+9{#blank#}1{#/blank#}48+9 | 95-7{#blank#}2{#/blank#}92-7 | 85-30{#blank#}3{#/blank#}85-3 |
45+8{#blank#}4{#/blank#}8+45 | 35+ 20-8{#blank#}5{#/blank#}35+(20-8) | 45-30-9{#blank#}6{#/blank#}45-(30+9) |
99﹣30= | 19+30= | 90﹣17= | 46+40= |
8+64= | 33+8= | 23+20= | 79﹣70= |
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