Question

715 * 4 - 536
( 484 + 1278 ) * 5
836 * 2 + 2511

Answer 1

715 * 4 - 536 = 2860 - 536 = 2324
(484 + 1278)*5 = 1762 * 5 = 8810
836 * 2 + 2511 = 1672 + 2511 = 4183

Answer 2

1) 2324
2) 8810
3) 4183