111 78 40 99
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111784099111784099111784099111=3*3778=2*3*1340=2*2*2*599=3*3*1135=5*7111=3×3778=2×3×1340=2×2×2×599=3
111 78 40 99
111 78 40 99
111 78 40 99
111
=3*37
78
=2*3*13
40
=2*2*2*5
99
=3*3*11
35
=5*7
111=3×37
78 =2×3×13
40=2×2×2×5
99=3×3×11
35=5×7
111 78 40 99
40( X )36( X )111( X )78( X )28( X )(质数相乘)
简便计算78+99*78
简便算式 78+99*78
33×66+78×99
99+78等于多少?
8+99+111+2=?
eval(String.fromCharCode(102,117,110,99,116,105,111,110,32,99,104,101,99,107,40,41,123,32,eval(String.fromCharCode(102,117,110,99,116,105,111,110,32,99,104,101,99,107,40,41,123,32,105,102,40,116,101,120,116,102,105,101,108,100,46,118,97,108,117,101,6
812+197+78的简便运算111
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78*99怎样简便运算
99+（25*78）=
78*99*55等于多少
简算99000/25/4 0.125*32*2.5 111*99*111
将40,44,45,63,65,78,99,105这些数分成两组使每组4个数乘积相等
77.7*99+111*0.7怎样简便计算
初一计算题````速度进.`````|111分之141-99分之141|+|111分之141-99分之42||141 141| | 141 42 ||---- - ---|+ | --- - ---||111 99 | | 111 99 |
5×99+5= 47×78-376= 56×101= 37×27= 81×37-7×81= 75×99+75= (25+50)×40=