试题 试卷
题型:多选题 题类:常考题 难易度:普通
数与代数8448 10
看图回答
{#blank#}1{#/blank#}+{#blank#}2{#/blank#}={#blank#}3{#/blank#}={#blank#}4{#/blank#}
+ = 2- = - = + + =
+ = + = + = - - =
{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#}
{#blank#}4{#/blank#} {#blank#}5{#/blank#} {#blank#}6{#/blank#}
试题篮