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题型:填空题 题类:常考题 难易度:普通
北师大版数学五年级下册第一章第1节折纸同步练习
{#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#}1{#/blank#}
+ = - = 0.26×99+0.26= 0.25=
1- = + = 25×0.19×4= 2 =
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