Question

[lê ngọc hương tra]

a) (-34)+120+(-150)-(-64)-2016

b)3⁷:3⁵-2³x5²+150+200

Answer 1

[Đoàn Nguyễn]

a.(-34)+120+(-150)-(-64)-2016=(-2016)
b.\(3^7:3^5-2^3.5^2+150+200\)
=\(3^2-200+150+200\)
=\(159\)