(4 − 3)(1 − (3 + 5)) • 5
4.5 × 8 − (0.4 + 9.6 −(3.6 − 1.8))
(2.5) • ((−4.6) − 7.6 + (−0.8))
y + z + 2; when y = −6, and z = 5
z ÷ 6 + x + x − 5; use x = 1, and z = 6
x(z + 3) + 1 + 3 − y; use x = 6, y = −5, and z = 2
p(q ÷ 3 − p); use p = −6, and q = −3
−3 ÷ 3(a + c(b + 5) − (−6 + a)); use a = 1, b = −6, and c = −4