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Evaluate the expression.

49 − 2 x ( 6 + 3 )

• 33

• 31

• 30

• 29

What operation should be performed first in simplifying the expression below?
5÷(8−2)+6×4

• addition
• division
• multiplication
• subtraction

Sally evaluated the expression below.

4 x {6 + [3 × 3 × (8 – 2)]}

What solution is correct?

• 64

• 78

• 240

• 646

9 + [9 x (2 + 4) ÷ 3] - 2

• 9

• 34

• 19

• 25

What is the first step in evaluating this expression?
2 x (5 + 3 x 2 + 4)

• 5 + 3 x 2 + 4
• 3 x 2
• 5 + 3
• 2 x 5

When evaluating this expression, what would be the first expression you would write when solving for step 1?

2 x (5 + 3 x 2 + 4)

• 2 x (8 x 2 +4)

• 2 x (5 + 3 x 6)

• 2 x (5 + 6 + 4)

An ____________ is a number sentence.

Example: 3 + 4

• Numerical Expression

• Equation

An ______________ is a numerical expression with an equal sign.

Example: 3 + 4 =

• Numerical Expression

• Equation

13 - 2 x 4 =

• 4

• 24

• 5

• 44

What is the Order of Operations?

• grouping symbols, addition/subtraction, multiple / divide, exponents

• grouping symbols, exponents, divide/multiple, subtraction /addition

• grouping symbols divide/multiply, exponents, addition/subtraction