Long debate about order of operations last night. When i see 12/4+2 i instantly go to 12 with the horizontal line and in parentheses (4+2). Am i doing something wrong here?

Long debate about order of operations last night. When i see 12/4+2 i instantly go to 12 with the horizontal line and in parentheses (4+2). Am i doing something wrong here?

I need an expression

I need help figuring out this problem

Do You first multiple 5x2 then add 4 or do you add 4+5 and multiply by 2 ?

This is PEMDAS the Order of Operations not just adding and subtracting.

Order of operations

I don’t mean the types of grouping symbols. What I don’t understand is how far are parentheses the most important? I know that they go first, but is that only for actual problems...

Would it be -1 or -3?

1/3x^2

52 + 2(8) ÷ 2(2) + 3(3)

I do not remember this term - "order of operations" - and I'm a senior. When did this come into common usage?

Using 6 to 8 steps also using all 4 operations and parentheses

10_10_10_10=4. Can only use +-*/ and ()

What equals 9 in order of operations

Sam bought 7 bags of chips for $.89 each and 2 liters of pop for $1.19 each. How much did she spend?

Problem: Answer:

Joseph drew a hexagon on a 3-inch square piece of paper. He cut four identical right triangles from the four corners of the paper. The height of each triangle is 1/2 the length of the paper. The base...

the picture is a hexagon with the sides of 8,5,5,8,5,5

Order of operations to equal 25 Using numbers 8,5,4,8,3

1 - 34 divide (3 X 8 - 7) - 2 X 3

Plz work