\(456+627+100+544+373\)
\(=\left(456+544\right)+\left(627+373\right)+100\)
\(=1000+1000+100\)
\(=2100\)
456+627+100+544+373
=(456+544)+(627+373)+100
=1000 + 1000 + 100
= 2100
-456+ 627+544+373
=(627+373)+(456+544)+100
=1000+1000+100
=2100.
456+627+100+544+373456+627+100+544+373
=(456+544)+(627+373)+100=(456+544)+(627+373)+100
=1000+1000+100=1000+1000+100
=2100