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题型:解决问题 题类:常考题 难易度:普通
苏教版数学一年级下册第四单元第3课时两位数加整十数、一位数(不进位)(2)
够 不够
①54+32=
②68-25=
③71-40=
④7+52=
⑤34+55=
⑥20+49=
⑦73+24=
⑧65+34=
25-8= 38+7= 95-7= 8+8+8=
85-40= 74+9= 55-20= 43-9-30=
60-7= 52+20= 16-9= 47+(17+3)=
46-6= 50+16= 9+36= 35-5-5-5=
27+30= 50+20= 37+9= 58-8=
82-70= 7+63= 76-60= 72-7=
28+50= 55+5= 37-8= 16+70=
5+63= 81-8= 75-20= 13-6=
85-9= 65-5= 4+85= 9+39=
8+5= 19-9= 17-6= 36+6=
90+10= 80-5= 4+28= 71+9=
53-8= 57+7= 5+85= 44+8=
9+33= 72-5= 80-7= 8+42=
89-70= 58-6= 62-9= 46-7=
29+9= 92-9= 85+6= 30+58=
25+19{#blank#}1{#/blank#}26+19 70-35 {#blank#}2{#/blank#}70-25 90-10{#blank#}3{#/blank#}90-20
36+35{#blank#}4{#/blank#}36+34 40+30{#blank#}5{#/blank#}25+20 38-28{#blank#}6{#/blank#}45-35
76{#blank#}1{#/blank#}67 100{#blank#}2{#/blank#}97 87+10{#blank#}3{#/blank#}78+10 51-6{#blank#}4{#/blank#}51-4
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