9999×8+1111×28
来源:百度知道 编辑:UC知道 时间:2024/06/19 13:23:22
数学题,要用递等式,直接的答案不要,要过程和答案
再帮我解决一题,加分,,,56×295+56×6-56
再帮我解决一题,加分,,,56×295+56×6-56
9999×8+1111×28
=1111*72+1111*28
=1111(72+28)
=1111*100
=111100
56×295+56×6-56
=56(295+6-1)
=56*300
=16800
不带这样的,答完又加题,掉到后面了!
1/99+2/99+3/99...+98/99
=(1/99+98/99)+(2/99+97/99)+....+(49/99+50/99)
=1+1+...+1 (49个)
=49
9999*8+1111*28=
=9999*8+1111*18+1111*10
=9999*8+9999*2+1111*10
=9999*10+1111*10
=(9999+1111)*10
=111100
9999*8+1111*28
= 1111*9*8+1111*28
= 1111*(72+28)
= 111100
56*295+56*6-56
= 56*(295+6-1)
= 56*300
= 16800
=1111*72+1111*28
=1111(72+28)
=1111*100
=111100
9999*8+1111*28(*代表乘)
=1111*9*8+1111*28
=1111*(72+28)
=111100
9999*36+6666*96 1+2-3-4+5+6-7-8+……-1983-1984+1985+1986
9999999999+999999999+99999999+99999+9999+999+99+9=?
简算7777×9+1111×37
A=9999^1111+1/9999^2222+1 B=9999^3333+1/9999^2222+1 AB那个大?
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111
安装极品飞车8时内存错误!9999
(1234567+2345671+3456712+4567123+5671234+6712345+7123456)/ 28
谁知道游戏王8的+血金手指是什么!!!!1111
5, 8, 12, (), 28
8+8^2+……+8^2008=?