WorksheetsExpressions and Substitutions
Total questions: 50
Worksheet time: 2hrs 42mins
If a = 6 and b = 3, evaluate the following expression:
ab
63
18
9
216
If a = 6 and b = 3, evaluate the following expression:
a(-b)
-18
18
-63
-9
If a = 6 and b = 3, evaluate the following expression:
a + b
18
63
3
9
If a = 6 and b = 3, evaluate the following expression:
-a + -b
63
-9
18
216
If a = 6 and b = 3, evaluate the following expression:
1/2
2
36
12
If a = 6 and b = 3, evaluate the following expression:
-2
2
-1/2
-23
If a = 5 and b= -10, evaluate the following expression:
-1/2
-2
-510
-15
If a = 5 and b= -10, evaluate the following expression:
1/2
-1/2
-2
2
If a = 5 and b= -10, evaluate the following expression:
a + b
15
5
-5
-15
If a = 5 and b= -10, evaluate the following expression:
-a + b
-15
-5
5
-510
If a = 5 and b= -10, evaluate the following expression:
b − a
-15
-5
5
15
If a = 5 and b= -10, evaluate the following expression:
a − b
-15
-5
15
5
If a = 5 and b= -10, evaluate the following expression:
ab
-50
-510
-5
50
If a = 5 and b= -10, evaluate the following expression:
a(-b)
50
-50
510
-5
If a = 6 and b = 3, evaluate the following expression:
a − b
-3
3
-9
9
If a = 6 and b = 3, evaluate the following expression:
-a − b
-3
3
9
-9
if a = 4 , b = 8 , c = -1 , and d = 2, which of the following expressions show
ba − c
8 ⋅ 4 − 1
-1 ⋅ 4 − (-1)
8 ⋅ 4 − (-1)
8/4 − 1
if a = 4 , b = 8 , c = -1 , and d = 2, which of the following expressions show
dc
2 ⋅ -1
2 + -1
2 − (-1)
2 ÷ -1
if a = 4 , b = 8 , c = -1 , and d = 2, which of the following expressions show
bc + ba
8 ⋅ (-1) − 8 ⋅ 4
8 ⋅ (-1) + 8 ⋅ 4
8 ⋅ -1 + 8 ⋅ 4
8 + -1 ÷ 8 + 4
if a = 4 , b = 8 , c = -1 , and d = 2, which of the following expressions show
8 ÷ 4
4 − 8
8 − 4
4 ÷ 8
Evaluate the following expression p2
Evaluate the following expression:
p + 3
In the following expression, which is the variable?
7p + 3
7
p
+
3
In the following expression, which is the coefficient?
7p + 3
7
p
+
3
In the following expression, which is the constant?
7p + 3
7
p
+
3
If n = 6 , m = 3 , and p = 5, evaluate the following expression:
n + m + p
635
13
14
90
If n = 6 , m = 3 , and p = 5, evaluate the following expression:
nmp
14
90
635
3.5
If n = 6 , m = 3 , and p = 5, evaluate the following expression:
p + n ÷ m
3.67
635
23
7
If n = 6 , m = 3 , and p = 5, evaluate the following expression:
m + np
33
365
45
13
If n = 6 , m = 3 , and p = 5, evaluate the following expression:
m − n + p
-8
2
8
-2
Match the numerical expression for:
Twice a number diminished by 5
2n + 5
2n − 5
2n x 5
2n ÷ 5
Match the numerical expression for:
Five less than two times a number is fifteen
5 − 2n < 15
5 + 2n ÷ 15
5 − 2n = 15
5 ÷ 2n = 15
Match the numerical expression for:
Five times the sum of n and two
5(n ÷ 2)
5n + 2
n + 5 + 2
5(n + 2)
Match the numerical expression for:
Five more than twice a number
2n + 5
5 > 2n
5 + 2 + n
2n − 5
Match the numerical expression for:
Two less than a number
2n
2 < n
n − 2
n ÷ 2
Match the verbal expression with the numerical expression:
n − 7
the quotient of a number and 7
the sum of a number and 7
a number reduced by 7
the product of a number and 7
Match the verbal expression with the numerical expression:
LW
the product of L and W
the sum of L and W
the difference of L and W
the quotient of L and W
Match the verbal expression with the numerical expression:
2L + 2W
2 plus the length times 2 plus the width
2 times the length plus width
2 times the length plus 2 times the width
2 divided by the length minus the width
If the perimeter formula for a rectangle is 2L + 2W, what would be the perimeter of a rectangle with a length of 5 feet and a width of 7 feet?
12 feet
24 feet
17 feet
16 feet
If b represents the hours of sleep Bobby slept, which expression states, "Harry slept 6 more hours than Bobby."
b − 6
b + 6
6b
6 ÷ b
If L represents the number of points LeBron scored, which expression states, "LeBron scored 5 fewer points than Durant."
5L
L − 5
L ÷ 5
L + 5
If c represents the pounds of candy, which expression states that, "the candy was split between 5 people."
c − 5
c + 5
5c
c ÷ 5
The building for Elkardt-Thompson Middle School is 15 feet tall. The building for Franklin Military Academy is 45 feet tall. How many times taller is Franklin Military to Elkhardt-Thompson?
30 times taller
3 times taller
2 times taller
0.333 times taller
LeBron scored 5 fewer points than Durant. If Durant scored 30 points, how many points did LeBron have?
35
25
6
150
The candy was split between 5 people. If there was 15 pounds of candy, how much did each person get?
45 pounds
3 pounds
5 pounds
20 pounds
Harry slept 3 more hours than Bobby. If Bobby slept for 6 hours, how long did Harry sleep?
24 hours
9 hours
18 hours
3 hours
If one-fifth of the students were 11 years old and there were 20 students in the class, how many of the students were 11 years old?
4 students
5 students
31 students
100 students
If d represents the diameter and the circumference of a circle is about 3 times the diameter, which expression shows the circumference of a circle?
d + 3
d ÷ 3
d − 3
3d
If r represents the radius of a circle, and the area of a circle is "pi times the radius squared," which represents the area of a circle?
πr2
2πr
πr + 2
2 + r + r +π
If twice the number of people in the 6th grade passed the SOL compared to the 7th grade, and 100 people in the 7th grade passed the SOL, how many 6th graders passed?
50
200
102
2
