Evaluating Expressions and Using Order of Operations

• 72

• 720

• 36

• 48

Tags

CCSS.7.NS.A.3

Evaluate the expression

[(12 ÷ 2) - 4] + (8 x 2)

• 20

• 17

• 16

• 18

Tags

CCSS.7.NS.A.3

When evaluating an expression, following the order of operations, which

operation should be considered first?

• multiplication and division

• addition and subtraction

• powers

• parenthesis

When solving expressions with series of operations, which of the following is correct?

• Add and subtract from right to left

• Multiply and divide from left to right

• Add and multiply from left to right

• Subtract and divide from right to left

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the expression

• -3

• -6

• 45

• 15

Tags

CCSS.6.EE.A.2C

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

(Leave answer as improper fraction)

Tags

CCSS.6.EE.A.2C

Evaluate the expression

Mathematical Equivalence

ON

Tags

CCSS.6.EE.A.2C

In the acronym for the order of operation PEMDAS, what does E stands for?

When evaluating an expression, which operation should be considered last?

• powers

• brackets

• addition and subtraction

• multiplication and division

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Tags

CCSS.6.EE.A.2C