2345 x 25 x 2345 x 74 + 2345

= 2345 x ( 25 + 74 + 1 )

= 2345 x 100 = 234 500

2345 x 25 x 2345 x74 +2345 

=2345  x 25 x2345 x 74 +2345 x 1

= 2345 x ( 25+74 +1 )

=2345 x 100

=234500

`2345 x 25 x 2345 x 74 + 2345`

`= 2345 x ( 25 + 74 + 1 )`

`= 2345 x 100 `

`= 234 500`

`2345 x 25 x 2345 x 74 + 2345`

`= 2345 x ( 25 + 74 + 1 )`

`= 2345 x 100 `

`= 234 500`

2345 x 25 + 2345 x 74 + 2345 = 2345 x (25+74) = 232155

2345 x 25 + 2345 x 74 + 2345

= 2345 x 25 + 2345 x 74 + 2345 x 1 

= 2345 x ( 25 + 74 + 1 )

= 2345 x 100

= 234500

2345*(25+74+1)=234500

2345 x 25 + 2345 x 75 + 2345

= 2345 x (25+75+1)

= 2345 x 101

=236845

\(=2345\times\left(25+75+1\right)\)
\(=2345\times101\)
\(=236845\)

=236845

ôi dồi ôi!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

đố ai trả lời đươc câu hỏi này 

kkkkkkkkkkkkkkkke

\(=2345\left(7+13+80\right)+7655\left(24+25+51\right)=10000\cdot100=1000000\)

`#3107.101107`

`2345+4257-345`

`=(2345-345)+4257`

`=2000+4257`

`=6257`

KQ = 6257

2345x25+2345x74x 2345x1= 2345x(25+74+1) = 2345x100 =234500

k mình nha

2345 x ( 25 + 74 + 1 ) 

= 2345 x 100 

= 234500

2345x25+2345x74+2345

=2345x(25+74+1)

=2345x100

=234500

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2345 x 25  +  2345 x 74  + 2345

= 2345 x 25 + 2345 x 74 + 2345 x 1

= 2345 x ( 25 + 74 + 1)

= 2345  x 100

= 234500