Order of Operation, Simplify Expressions

Simplify

30 - (5 x 4) + 17

• 67

• 27

• 3

Does (3 x 9) + 2 have the same answer as 3 x (9 + 2)?

What does the E in PEMDAS stand for?

• Exceptional

• Egg

• Exponent

What would be my first step? 3 + 4 x 6 - 4 =

• addition

• multiplication

• subtraction

• exponents

Solve.
7 x [32 - (3 x 4)]

• 884

• 812

• 212

• 140

[ ( 6 x 3) ] x 2 ÷ 9

• 2

• 4

• 14

• 62

Solve.
5 x (7 - 4) - 3 x 2

• 0

• 18

• 9

• 15

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87

• 2 + (8 + 7)

• 2 x 8 + 7

• 2 x (8 + 7)

Which operation should be performed first?

• 4 x 6

• (30 - 3)

• ÷ 3

Simplify the expression.

• 5

• 10

• 20

• 15