试题 试卷
题型:填空题 题类:常考题 难易度:容易
20以内的进位加法和退位减法510(10题)
10+5=
17-7
16-3
12+5
19-8
11+8
{#blank#}1{#/blank#}<{#blank#}2{#/blank#}<{#blank#}3{#/blank#}<{#blank#}4{#/blank#}<{#blank#}5{#/blank#}
10+8{#blank#}1{#/blank#}2
2+3= 4+3= 9-6= 10-8=
7-4= 11+2= 15-3= 8-4=
15+3= 9-4= 10-5= 18-6=
3+3= 10-9= 17+2= 2+2=
10-3{#blank#}1{#/blank#}9 14+3{#blank#}2{#/blank#}16 10-6-2{#blank#}3{#/blank#}5
18-5{#blank#}4{#/blank#}15 15-3{#blank#}5{#/blank#}11 10{#blank#}6{#/blank#}9+4-3
方法一:
方法二:
试题篮