\(125\times2+125\times9-125\)
\(=125\times\left(2+9-1\right)\)
\(=125\times10\)
\(=1250\)
125 * 2 + 125 * 9 - 125
125 * ( 2 + 9 -1)
125 *10
1250
125x2+125x9-125
= 125x2+125x9- 125x1
= 125x ( 2 + 9 -1 )
= 125 x 10
= 1250
125x2+125x9-125
=125x2+125x9-125x1
=125x(2+9-1)
=125x10
=1250