11*11=(10+1)*11=11*10+1*11=121
111*111=(100+11)*111=100*111+11*111=100*111+(10+1)*111
后面的依次内推拉
加分哈
求简算几道数学题
求简算几道数学题
11×11=
111×111=
1111×1111=
11111×11111=
111111111×111111111=
注意啊,要简算哦,过程要详细
11×11=
111×111=
1111×1111=
11111×11111=
111111111×111111111=
注意啊,要简算哦,过程要详细
数学人气:698 ℃时间:2020-01-26 15:55:09
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