Respuesta :
You can solve it as 3*500+3*80+3*4. It the same as solving it normally, since you're essentially solving it as above (one place value at a time).
584 = 500 + 80 + 4
3 x 584 = 3 x ( 500 + 80 + 4 )
3 x 500 = 1500 +
3 x 80 = 240 +
3 x 4 = 12 +
—————
Total. 1752
3 x 584 = 3 x ( 500 + 80 + 4 )
3 x 500 = 1500 +
3 x 80 = 240 +
3 x 4 = 12 +
—————
Total. 1752