\(714+382+286+318\)
\(=\left(714+286\right)+\left(382+318\right)\)
\(=1000+700\)
\(=1700\)
714+382+286+318
= (714+286)+(382+318)
= 1000+700
= 1700
714 + 382 + 286 + 318
= (714 + 286) + (382 + 318)
= 1000 + (382 + 318)
= 1000 + 700
= 1700
714+382+286+318
=(714+286)+(382+318)
=1000+700
=1700