Evaluating Expressions Order of Operations

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

(7 + 41) ÷ 2 – 15 =

• 19

• 9

• 25

• 3

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

• addition

• multiplication

• subtraction

• exponents

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20

• 24

• 44

• 4

Evaluate the expression

• -9

• 28

• 21

• 7

If a = 2 and b = 3, evaluate 1 + 4b (remember order of operations)

• 15

• 13

• 9

• 44

Use PEDMSA/ PEMDAS and BOX, SOLVE, REWRITE!

10.7 + [ 8.8 - ( 4 x 1.2 ) ] x 5

• 30.7

• 12.5

• 55.5

• 12.7

What is the value of the expression below?
8 - 2(14 -10÷2)²÷3⁴

• 0/8

• 8/27

• 6

• 9

Evaluate each expression if x = 2, y = 3, z = 4

(Leave answer as improper fraction)

Evaluate 2(4 - 5) + 3

• 4

• 5

• -5

• 1