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528(10题)
17-2=
7+8= 6+6= 2+9= 12-2= 9+1=
7-4= 10+8= 15-5= 9+8= 8-2=
8+5= 3+9= 7+7= 16-6= 9+9=
9-7= 14-10= 4+4= 10-3= 17-10=
3+7+8= 7-3+8= 4+2-5= 10+ ( )=15
9+7-6= 16-10+9= 17-7-7=
9-( )=4+3 ( )-5=5 5+8=( )+( )
{#blank#}1{#/blank#}=19-3={#blank#}2{#/blank#}+{#blank#}3{#/blank#}={#blank#}4{#/blank#}-{#blank#}5{#/blank#}
11{#blank#}1{#/blank#}9 20{#blank#}2{#/blank#}19 8+5{#blank#}3{#/blank#}12 16-3{#blank#}4{#/blank#}16+3
7+8=
17-5=
16+3=
14+5=
3+8-5=
18-7=
11+3=
7+6=
17-4=
9-5+6=
12-5=
10+7=
9+6=
11-4=
12+3-7=
8+6=
6+6=
9+9=
8-3+5=
2+6+8=
试题篮