41(14+5)+19(43+16)
=41.19+19.59
=19(41+59)
=19.100
=1900
41.(14+5) + 19.(43+16)
= 41.19 + 19.(43+16)
= 19.(41+43+16)
= 19.100
= 1900
41. (14+5) +19.(43+ 16)
= 41. 19 + 19 . 59
= 19 . ( 41+ 59)
= 19 . 100
= 1900
\(41\times\left(14+5\right)+19\times\left(43+16\right)\)
\(=41\times19+19\times59\)
\(=19\times\left(41+59\right)\)
\(=19\times100\)
\(=1900\)
Tính nhanh :
41 . ( 14+5)+19×(43+16)
=41×19+19×59
=19×(41+59)
=19×100