Order of Operations (7.NS.3)
This rule tells you how to solve expressions step-by-step.
A. Distributive Property
B. Order of Operations
C. Commutative Property
D. Associative Property
B. Order of Operations
What is the total number of pencils if 21 students each get 3?
A. 63
B. 42
C. 18
D. 24
A. 63
Which represents an 8% tax on n?
A. 1.08n
B. n + 8
C. 0.8n
D. n − 0.08n
A. 1.08n
A comparison where one value is 1 is called:
A. Ratio
B. Equivalent rate
C. Unit rate
D. Proportion
C. Unit rate
A proportional graph always passes through ____ and is __ _______ ____.
A proportional graph always passes through (0,0) or (Point of Origin), and is A Straight Line.
Evaluate: 12 + 4 ÷ 3
A. 16
B. 5⅓
C. 8
D. 13⅓
D. 13⅓
Cost of 3 packs at $4.25 each:
A. $8.50
B. $12.75
C. $9.75
D. $14.25
B. $12.75
Which shows a 15% increase on 25b?
A. 25b(0.15)
B. 25b(1.15)
C. 25b − 15
D. 25b(0.85)
B. 25b(1.15)
3/4 cup syrup uses 2 cups water. How much water per 1 cup syrup:
A. 2 cups
B. 1⅓ cups
C. 2⅔ cups
D. 3 cups
C. 2⅔ cups
If y = 2x, the constant of proportionality is:
A. 2
B. x
C. y
D. 0
A. 2
When only multiplication and division are present, what do you do first?
A. Multiply first
B. Divide first
C. Left to right
D. Right to left
C. Left to right
Each of 5 students buys:
What is the total cost per student?
A. $13.50
B. $57.50
C. $12.50
D. $11.50
D. $11.50
(12.75 + 2.25 − 3.50 = 11.50)
Simplify: h + 0.075h
A. 0.075h
B. 1.75h
C. 1.075h
D. h²
C. 1.075h
A printer prints 7/8 page in 1/4 min. Time for 1 page:
A. 1/2 min
B. 2/7 min
C. 4/7 min
D. 7/2 min
B. 2/7 min
A straight line NOT through origin is:
A. Proportional
B. Linear
C. Non-proportional
D. Equivalent
C. Non-proportional
Evaluate: (15 + 3·2) ÷ 3 + 8
A. 13
B. 15
C. 17
D. 19
WORTH DOUBLE
B. 15
Each student spends $11.50. Then 8% tax is added.
What is the total cost per student after tax?
A. $12.42
B. $12.32
C. $12.10
D. $11.92
A. $12.42
(11.50 × 1.08 = 12.42)
Why is multiplying by 0.935 incorrect for tax?
A. It adds too much
B. It ignores the discount
C. It multiplies twice
D. It subtracts instead of adding
D. It subtracts instead of adding
Car travels 3 miles on 5/6 gallon. Miles per gallon:
A. 2.5
B. 3
C. 3.6
D. 4
WORTH DOUBLE
C. 3.6
If 24 hours = 96 miles, the unit rate for miles per hour is:
A. Answer is not here
B. 3
C. 4
D. 5
C. 4
Which is evaluated FIRST in this expression: (2.5 · 4 − 2) ÷ 4
A. Subtraction
B. Division
C. Multiplication
D. Addition
C. Multiplication inside parentheses
5 students each pay $12.42 (after tax). Then they add a $6 tip split evenly among them.
What is the total amount spent by all students combined?
A. $68.10
B. $69.10
C. $70.10
D. $71.10
WORTH DOUBLE
Answer: A
(12.42 × 5 = 62.10, plus $6 = 68.10)
If perimeter = 44x − 16, one side is:
A. 28x
B. 12x − 1.5
C. 11x −4
D. 44x - 16
C. 11x −4
Solving unit rates often involves:
A. Adding fractions
B. Multiplying by 10
C. Multiplying by the reciprocal
D. Subtracting decimals
C. Multiplying by the reciprocal
Which equation represents a proportional relationship?
A. y = x + 5
B. y = 2.5x
C. y = x²
D. y = 5 − x
B. y = 2.5x