试题 试卷
题型:填空题 题类:常考题 难易度:容易
整十数加、减整十数1043(10题)
50+40=
44-4=
60+7=
60-40=
加数
和
90
10
{#blank#}1{#/blank#}
8
40
{#blank#}2{#/blank#}
26+30={#blank#}1{#/blank#}
18+27={#blank#}2{#/blank#}
700+2300={#blank#}3{#/blank#}
90-45={#blank#}4{#/blank#}
54-20={#blank#}5{#/blank#}
900+300={#blank#}6{#/blank#}
560-500={#blank#}7{#/blank#}
8000-2000={#blank#}8{#/blank#}
530-300={#blank#}1{#/blank#}
260+400={#blank#}2{#/blank#}
3500-2000={#blank#}3{#/blank#}
4700+3000={#blank#}4{#/blank#}
40+2= 70+3= 10+8= 80+0= 40+5=
3+90= 10+6= 30+2= 50+9= 9+80=
1+10= 8+80= 20+1= 20+3=
0+10= 18–8= 86–6= 68–8= 65–5= 55–50= 93–90= 35–5= 45–40= 75–70= 38–30= 27–20=
57–7= 37–7= 100–30= 66–6=
43–3= 94–90= 34–30= 89–9= 51–1=
14+3= 12-5= 4+11= 16-9=
15-8= 6+14= 12-3= 20-10=
13-9= 11-6= 16-6= 6+10=
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