125. 8088
= 125. 800 + 125. 88
= 1000000 + 11000
= 1011000
125 x 8088
= ( 100 + 25 ) x 8088
= 100 x 8088 + 25 x 8088
= 808800 + 202200
= 1011000
Học tốt #
\(\text{Tính nhẩm }:\)
\(125\cdot8088\)
\(=125\cdot800+11000\)
\(=100000+11000\)
\(=111000\)
\(125\times8088\)
\(=125\left(8000+88\right)\)
\(=125\times8000+125\times88\)
\(=1000000+11000\)
\(=1011000\)