试题 试卷
题型:解决问题 题类:常考题 难易度:普通
北师大版数学一年级上册 7.4有几棵树 同步练习
10-6 {#blank#}1{#/blank#} 5 10+6{#blank#}2{#/blank#} 15 3+6 {#blank#}3{#/blank#} 10-5
4+6 {#blank#}4{#/blank#} 7 10-2 {#blank#}5{#/blank#} 6 10-6 {#blank#}6{#/blank#}10-4
4+{#blank#}1{#/blank#}= 10 9+{#blank#}2{#/blank#}= 18 7-{#blank#}3{#/blank#}= 7
10- {#blank#}4{#/blank#}= 6 {#blank#}5{#/blank#}-4 = 10 15-{#blank#}6{#/blank#}= 11
14-4= 10+2= 3+7= 2+3+4=
14+4= 15-1= 13-3= 8+2-6=
16-2= 13+2= 6+4= 13-3-5=
3+1315 15-315-4
16-107 7+1012+5
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