WorksheetsAlgebraic Expression and Equation
Total questions: 25
Worksheet time: 53mins
Name
Class
Date
1.
Solve the following equation,
x + 7 = 28
x + 7 = 28
a)
x = 35
b)
x = 4
c)
x = 196
d)
x = 21
2.
Solve the following equation,
x - 23 = 17
x - 23 = 17
a)
-6
b)
6
c)
40
d)
-40
3.
What is the first step in solving this equation:
5x + 7 = 12
5x + 7 = 12
a)
Divide by 5
b)
Subtract 5
c)
Multiply by 7
d)
Subtract 7
4.
What step would you take to solve this equation?
a)
Multiply both sides of the equation by 2
b)
Divide both sides of the equation by 2
c)
Add 2 to both sides of the equation
d)
Subtract 2 from both sides of the equation
5.
A _____________ is a symbol, usually a letter that stands for a number.
a)
coefficient
b)
algebraic expression
c)
variable
d)
term
6.
Which of the following is an example of an algebraic expression?
a)
3(2 + 7) - 10
b)
78 - 5 + 3
c)
3x + 6y
d)
8(3) - 5 + 2
7.
Which of the following terms mean "addition"?
a)
of
b)
how many
c)
total of
d)
shared
8.
Which of the following terms means "subtract"?
a)
half
b)
less than
c)
double
d)
per
9.
A ______________ is a number multiplied by a variable.
a)
term
b)
variable
c)
coefficient
d)
numerical expression
10.
Difference, minus, less than, and decreased by are all words that mean ______________.
a)
add
b)
subtract
c)
multiply
d)
divide
11.
How many terms are in the given expression?
52 + 7n - 2f
52 + 7n - 2f
a)
6
b)
5
c)
3
d)
2
12.
What is the coefficient of the following expression?
7c + 8
7c + 8
a)
c
b)
7
c)
8
d)
1
13.
a - y + 3a
simplify above algebraic expression
a)
4a - y
b)
8a + y
c)
2a - y
d)
7y
14.
2a - y + 3a +4y
simplify above algebraic expression
a)
5a + 3y
b)
8a + y
c)
2a - y
d)
7y
15.
X+30=50
solve the following equation, what is the value of X
a)
10
b)
20
c)
30
d)
40
16.
3x=30
solve the following equation, what is the value of X
a)
10
b)
20
c)
30
d)
40
17.
Which expression is equivalent to 3(n -6)?
a)
3n - 6
b)
n - 18
c)
3n - 18
d)
3n - 9
18.
Which expression is equivalent to 5 * 5 * 5 * 5 * 5 * 5
a)
56
b)
65
c)
5 + 54
19.
Work out the value of the following expressions when a = 3, b = 4 and c = 5.
2a2 + c2
2a2 + c2
a)
22
b)
34
c)
68
d)
43
20.
Three times a number increased by nine
a)
3h-9
b)
3(h-9)
c)
3(h+9)
d)
3h+9
21.
the sum of fifty-two and a number
a)
n-52
b)
52 + n
c)
52/n
d)
52n
22.
Six divided by the product of -7 and b.
a)
6/b-7
b)
6/-7b
c)
-7b/6
d)
b-7/6
23.
Solve the equation:
4p = 16
4p = 16
a)
p = 12
b)
p = -12
c)
p = -4
d)
p = 4
24.
Work out the value of the following expressions when a = 3, b = 4 and c = 5.
2a
2a
a)
5
b)
6
c)
8
d)
10
25.
Evaluate -2x if x = 10
a)
-8
b)
20
c)
-20
100 %
