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题型:填空题 题类:常考题 难易度:困难
找规律(图形、数字简单的排列规律) 2700 10
1,11,21,31,、、、、、.
9+3={#blank#}1{#/blank#}
9+4={#blank#}2{#/blank#}
9+5={#blank#}3{#/blank#}
{#blank#}4{#/blank#}+6={#blank#}5{#/blank#}
{#blank#}6{#/blank#}+{#blank#}7{#/blank#}={#blank#}8{#/blank#}
彩旗图应再摆一面{#blank#}1{#/blank#}旗;彩花图应再摆一{#blank#}2{#/blank#}花;彩灯图应摆一个{#blank#}3{#/blank#}灯笼;小朋友图最后一个应该是{#blank#}4{#/blank#}孩.
1,2,4,8,{#blank#}1{#/blank#}、{#blank#}2{#/blank#}
1,2,4,7,11,{#blank#}1{#/blank#},22,29;
1,2,4,8,16,{#blank#}2{#/blank#},64,128;
1,1,1,1,4,7,13,{#blank#}3{#/blank#};
0,1,3,8,21,55,{#blank#}4{#/blank#},{#blank#}5{#/blank#}.
(10﹣1)÷9=1
(40000﹣4)÷9={#blank#}1{#/blank#}
(200﹣2)÷9=22
(6000000﹣6)÷9={#blank#}2{#/blank#}
(3000﹣3)÷9=333
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