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485(10题)
11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
加数 | 6 | 9 | 6 | 7 | 6 | 5 | 6 | 6 | 8 | 6 | 10 | 6 |
加数 | 4 | 6 | 8 | 6 | 6 | 6 | 7 | 9 | 6 | 5 | 6 | 2 |
和 | {#blank#}1{#/blank#} | {#blank#}2{#/blank#} | {#blank#}3{#/blank#} | {#blank#}4{#/blank#} | {#blank#}5{#/blank#} | {#blank#}6{#/blank#} | {#blank#}7{#/blank#} | {#blank#}8{#/blank#} | {#blank#}9{#/blank#} | {#blank#}10{#/blank#} | {#blank#}11{#/blank#} | {#blank#}12{#/blank#} |
(从左到右依次填写)
4+5= | 7+2= | 8+4= | 7+7= | 7-3= |
8-6= | 8-8= | 11-1= | 9-7= | 6-5= |
试题篮