About this Study Set
This study set covers Mathematics through
25 practice questions.
A collection of multiple-choice questions covering pre-algebra concepts including order of operations, variables, and basic geometry. Every question includes the correct answer so you can learn as you go — pick any format above to get started.
Questions & Answers
Browse all 25 questions from the
Pre-Algebra Fundamentals study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
What is the value of the expression 5 + 3 × 2?
2
In the algebraic expression 4x + 7, what is the number 4 called?
-
A
Variable
-
B
Exponent
-
C
Coefficient
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D
Constant
3
Which operation should be performed first according to the order of operations (PEMDAS/BODMAS)?
-
A
Addition
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B
Multiplication
-
C
Parentheses
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D
Subtraction
4
What is the value of 2 to the power of 4 (2^4)?
5
If 3x = 18, what is the value of x?
6
What is the absolute value of -15?
7
A polygon with five sides is called a:
-
A
Hexagon
-
B
Heptagon
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C
Pentagon
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D
Octagon
8
What is the perimeter of a rectangle with a length of 6cm and a width of 4cm?
-
A
24cm
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B
10cm
-
C
20cm
-
D
12cm
9
Which number is a prime number?
10
What is the result of 10 - 2 × 3?
11
What is the sum of the angles in a triangle?
-
A
90 degrees
-
B
180 degrees
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C
270 degrees
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D
360 degrees
13
If a = 5 and b = 3, what is the value of a + b^2?
14
What is the greatest common factor (GCF) of 12 and 18?
15
Which of the following is an irrational number?
16
A straight line angle measures exactly:
-
A
45 degrees
-
B
90 degrees
-
C
180 degrees
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D
360 degrees
17
How many sides does a nonagon have?
18
What is the square root of 81?
19
In the coordinate plane, the point (0,0) is known as the:
-
A
Vertex
-
B
Origin
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C
Axis
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D
Quadrant
20
What is the value of 0 divided by 5?
21
Which of these represents a variable?
22
What is the product of 0.5 and 0.5?
23
How many centimeters are in 2.5 meters?
-
A
25cm
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B
250cm
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C
2500cm
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D
2.5cm
24
If an item costs $40 and is on sale for 10% off, how much is the discount?
25
Which number is equivalent to 10^3?
-
A
30
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B
100
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C
1000
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D
10000