Question

Expression is equivalent to 52 + 33?

Answer 1

52 + 33 = 85

80 + 5 

Answer: 80 + 5

Answer 2

Lets first solve this:-

52 + 33 = 85

Now we need to find something equivalent to this. We can work it out like this:-

33 - 3 = 30
52 + 3 = 55

30 + 55 = 85

So, 52 + 33 = 30 + 55.

Hope I helped ya!! xD