试题 试卷
题型:口算与估算 题类:常考题 难易度:容易
江苏省徐州市新沂市2020-2021一年级下学期期中数学试卷
11-2= 13+10= 50-40= 20+5= 15-9-1=
15-5= 18-9= 80-70= 77-7= 14-5+20=
50+4= 65-60= 13-5= 16-8= 13-6+7=
40-30= 12+20= 14-5= 82-2= 50-30+8=
{#blank#}1{#/blank#}
13+34+45={#blank#}1{#/blank#}
97-39-37={#blank#}2{#/blank#}
65-56+11={#blank#}3{#/blank#}
36+29= 26-7= 32-6= 5+69= 7+67=
20+30+20= 50-20-10= 61-(47-7)=
29-29+51= 15+85-96= 65-(45-40)=
33+20-40= 78 +(82-80)= 78 + 2 - 60 =
50+2{#blank#}1{#/blank#}50+20 13-4{#blank#}2{#/blank#}14-3 2元{#blank#}3{#/blank#}4角+16角
84-30{#blank#}4{#/blank#}74-30 27+49{#blank#}5{#/blank#}49+27 8角5分{#blank#}6{#/blank#}58分
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