Numbers and Operations
Evaluate the expression using the correct order of operations.
4 + 5 x 3
A) 12
B) 19
C) 27
D) 60
B) 19
Solve for x:
x + 3 = 8
A) x = 3
B) x = 5
C) x = 8
D) x = 11
B) x=5
Express the fraction 9/10 as a decimal.
A) 0.9
B) 0.09
C) 9.10
D) 10.9
A) 0.9
What is the perimeter of a square with side lengths of 3 inches?
A) 6 in
B) 9 in
C) 12 in
D) 15 in
C) 12 in
Which number is not a prime number?
A) 3
B) 11
C) 29
D) 45
D) 45
Evaluate the expression.
2^4
A) 6
B) 8
C) 16
D) 24
C) 16
Evaluate the expression 6x for x = 4.
A) 2
B) 10
C) 24
D) 64
C) 24
Which value is NOT equivalent to the rest?
A) ½
B) ⅖
C) 0.5
D) 50%
B) 2/5
Which measurement is used to find the amount of space inside the borders of a flat, two-dimensional figure?
A) Area
B) Perimeter
C) Length
D) Volume
A) Area
Which term refers to the value that appears the most frequently in a set of numbers?
A) Mean
B) Median
C) Mode
D) Range
C) Mode
Evaluate the expression.
½ + ⅖
9/10
Evaluate the expression z/4 for z = 84.
21
7 out of 10 total students surveyed prefer chocolate ice cream to vanilla. What is the ratio of students who prefer chocolate to students who do not prefer chocolate?
7.3
How many sides does an octagon have?
8
What is the greatest common factor of 36 and 48?
12
Evaluate, using the correct order of operations.
2(32 + 1)
20
There are f flavors of ice cream at the shop. Diana has sampled 7 of them. Write an expression that shows the number of flavors Diana has not sampled.
Find the number that makes this ratio equivalent to 2:8.
8:___
32
What name refers to any polygon with exactly four sides?
Quadrilateral
Wesley ran a longer distance than Aisha but a shorter distance than Julian. Pam ran a shorter distance than Aisha. Pam did not run a longer distance than Wesley. Who ran the longest distance?
Julian
Grayson bought 7 books about animals, 6 books about outer space, and 10 books about trains. Each book cost $14. How much did Grayson spend on the books?
$322
Solve for w:
1.5w = 9
w=6
Bert's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 88 sodas in all, 22 of which were regular. What percentage of the sodas were regular?
25%
Find the volume of a rectangular prism with a length of 4 in, a width of 5 in, and a height of 8 in. Include the correct units of measurement in your answer.
160in3
A leap year occurs every 4 years. Cicada brood X emerges every 17 years. The last time that brood X emerged during a leap year was 2004. When is the next time that brood X will emerge during a leap year?
2072 (68 years)