12,98*55+12,98*44+12,98
=12,98*(55+44+1)
=12,98*100
=1298
Học tốt
12,98×55+12,98×44+12,98
=12,98×55+12,98×44+12,98x1
=12,98×(55+44+1)
=12,98x100
=1298
>>^_^<<
12,98 x 55 + 12,98 x 44 + 12,98
= 12,98 x 55 + 12,98 x 44 + 12,98 x 1
= 12,98 x ( 55 + 44 + 1 )
= 12,98 x 100
= 1298
12,98 x 55 + 12,98 x 44 + 12,98
= 12,98 x 55 + 12,98 x 44 + 12,98 x 1
= 12,98 x ( 55 + 44 + 1 )
= 12,98 x 100
= 1298
Study well ! >_<
12,98 x 55 + 12,98 x 44 + 12,98
= 12,98 x 55 + 12,98 x 44 + 12,98 x 1
= 12,98 x ( 55 + 44 + 1 )
= 12,98 x 100
= 1298
Study well ! >_<
\(12,98\cdot55+12,98\cdot44+12,98\)
\(=12,98\cdot\left(55+44+1\right)\)
\(=12,98\cdot100\)
\(=1298\)
#Louis
\(12,98\times55+12,98\times44+12,98\)
\(=12,98\times\left(55+44+1\right)\)
\(=12,98\times100\)
\(=1298\)
