Avoid using a calculator and train your brain instead.

There are no parentheses or exponents here, so we’ll start with multiplication.

10 × 0 = 0

The expression becomes:

50 + 0 + 7 + 2

Add from left to right:

50 + 0 = 50

50 + 7 = 57

57 + 2 = 59

The final answer: 59

Common Mistakes

If you got 9, you probably performed the operations in the wrong order, calculating addition before multiplication. This violates the BODMAS method, where multiplication always takes precedence