100 . 100 + 100 . 200
= 100 (100 + 200)
= 100 . 300
= 30000
kb nha
\(=100.\left(100+200\right)\)
\(=100.300\)
\(=30000\)
\(100.100+100.200\)
=\(100.\left(100+200\right)\)
\(=100.300\)
\(=30000\)
\(100 . 100 + 100 . 200\)
\(= 100 . ( 100 + 200 )\)
\(= 100 . 300\)
\(= 30 000\)
100 x 100 + 100 x 200
= ( 100 + 200 ) x 100
= 300 x 100
= 300000
\(100\cdot100+100\cdot200\)
\(=100\cdot\left(100+200\right)\)
\(=100\cdot300\)
\(=30000\)
100 x 100 + 100 x 200
= 100 x ( 100 + 200 )
= 100 x 300
= 30 000
Chúc bạn Tết vui vẻ !
\(100.100+100.200\)
\(=100\left(100+200\right)\)
\(=100.300\)
\(=30000\)
