64.51-1/11+1/11*3+1/2能简算吗?
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64.51-1/11+1/11*3+1/2能简算吗?
64.51-1/11+1/11*3+1/2能简算吗?
64.51-1/11+1/11*3+1/2能简算吗?
64.51-1/11+1/11*3+1/2
=64.51+2/11+1/2
=65.01+2/11
=65+1/100+2/11
=65+(11+200)/1100
=65又211/1100
64.51-1/11+1/11*3+1/2能简算吗?
11+11+11+11+111+1+1+11+1=?
11+11+1等于
19+3/11+1/2-8/11
1-11
1-11,
2001*(1/11-1/2012)+11*(1/2001-1/2012)-2012*(1/11+1/2001)+3
11 11 2 11 3 3 11 4 6 4 11 ( ) ( ) ( ) ( )1
11题1〜3
11-1-2-3-4
1,3,11,69,629 ,(
计算下列行列式.2 1 1 1 11 3 1 1 11 1 4 1 11 1 1 5 11 1 1 1 6
2-1/11-3/11-7/11 3/4-(1/5-1/4) 简便算啊.
1,5,11,111,5,11,11
1,5,11,111,5,11,11
1+1-1+1+1-1-11+1-1+11+111-11+11-111=?
11+11等于1吗
11/5-1/11等于?