Question

Can someone please help me with this??

Answer 1

Explanation:

A: 30+150=180

B: 4 times 90=360

C:270-180=90

D: 90 divided by 3 =30

Answer 2

a) 150, b) 360, c) 90, d) -60

Explanation:

a) 30 + ___ = 180

180 - 30 = 150

b) 4 * 90 = 360

c) 270 - 180 = 90

d) 90 / ____ = 30

30 / 90 = 1/3