( 89 + 111) - 42 х 0 + 22 х1
( 89 + 111) - 42 × 0 + 22 × 1 = 222 1) 89 + 111 = 200 2) 42 × 0 =0 3) 22 × 1 = 22 4) 200 - 0 + 22 = 222