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题型:填空题 题类:常考题 难易度:容易
两位数减两位数(不退位)1230(10题)
5-3=
70+20=
45-40=
7+2=
{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} = {#blank#}4{#/blank#} ({#blank#}5{#/blank#})
48-25= 44-27= 63+24= 80-45=
53+17= 74+19= 25+36= 84-40=
0×25= 58-0=
40-8= 100-10=
100+0= 67-0=
50{#blank#}1{#/blank#}50+7 30+20{#blank#}2{#/blank#}20+30 100-20{#blank#}3{#/blank#}100-50
24+35{#blank#}4{#/blank#}24+38 24+67{#blank#}5{#/blank#}100-30 46-17{#blank#}6{#/blank#}46-19
15+20= 54-50= 20+75= 80+10=
17+53= 17+13= 29-10= 22+37=
90-54= 46+25-17=
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