试题 试卷
题型:解决问题 题类:常考题 难易度:容易
11~~20各数的认识410(10题)
+ =20
- =1
={#blank#}1{#/blank#}
={#blank#}2{#/blank#}
{#blank#}1{#/blank#}+{#blank#}2{#/blank#}=16 {#blank#}3{#/blank#}+{#blank#}4{#/blank#}=18
{#blank#}5{#/blank#}+{#blank#}6{#/blank#}=15 {#blank#}7{#/blank#}-{#blank#}8{#/blank#}=5
7+13= 12-6= 19-8= 13-7= 12+5=
14-6= 11+0= 16-5= 11-3= 10+5=
15-9= 11-5= 14-7= 16-6= 7+8=
12+4-9= 10-5+8= 9+7-2= 11-5+3=
2+{#blank#}1{#/blank#}=10 {#blank#}2{#/blank#}-4=6 5+{#blank#}3{#/blank#}=17
13-{#blank#}4{#/blank#}=11 {#blank#}5{#/blank#}-5=5 {#blank#}6{#/blank#}+6=18
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