试题 试卷
题型:单选题 题类:常考题 难易度:困难
湖北省十堰市丹江口市2019-2020学年六年级上学期数学期末试卷
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{#blank#}2{#/blank#}
1×9+2=11,12×9+3=111,123×9+4=1111,{#blank#}1{#/blank#}9+{#blank#}2{#/blank#}=11111.
0.8+0.88=1.68
0.8+0.88+0.888=2.568
0.8+0.88+0.888+0.8888=3.4568
0.8+0.88+0.888+0.8888+0.88888={#blank#}1{#/blank#}
0.8+0.88+0.888+0.8888+0.88888+0.888888={#blank#}2{#/blank#}
1×9+2=11
12×9+3=111
123×9+ 4=1111
1234×9+5={#blank#}1{#/blank#}
12345×9+6={#blank#}2{#/blank#}
123456×9+7={#blank#}3{#/blank#}
1234567×9+8={#blank#}4{#/blank#}
12345678×9+9={#blank#}5{#/blank#}
1 ÷11 =0.090909…… 10÷11 =
2÷11 =0.181818…… 11 ÷11 =
3 ÷11 =0.272727…… 12 ÷11 =
4÷11 =0.363636…… 13 ÷11 =
试题篮