Question

Simplify: 18 – 4 + 12 ÷ 2

Answer 1

Do you know the order of operations?

Answer 2

1

13

15

20


are the only choices though

Answer 3

Whoops sorry. Thought the divide sign was a positive.

Answer 4

Do the division first and the work in order from left to right.

Answer 5

18-4+6=14+6=20

Answer 6

The order of operations can be abbreviated PEMDAs. I didn't think it would help me a while ago, but it did.
Parentheses
Equations
Multiplication
Division
Addition

Answer 7

Just handle those in order.

Answer 8

Whoops, i mean exponents.

Answer 9

Answer is last option, 20.