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WorksheetsEvaluate Equations and Expressions
Total questions: 20
Worksheet time: 2hrs 12mins
Name
Class
Date
1.
Evaluate 8a - b if a = 10 and b = 6
a)
74
b)
38
c)
1000
d)
9000
2.
Evaluate 2a + 4b
if a = 10 and b = 6
if a = 10 and b = 6
a)
20
b)
24
c)
44
d)
4
3.
Evaluate 2r + 1 if r = 3
a)
6
b)
5
c)
7
d)
8
4.
Evaluate 4y if y = 3
a)
7
b)
12
5.
Evaluate when a = 15:
2(a - 5) + 2
2(a - 5) + 2
a)
22
b)
27
c)
14
d)
7
6.
Write an algebraic expression for "12 more than number".
a)
x + 12
b)
12x
c)
x - 12
7.
If x = 3 solve x + 4 =
a)
5
b)
6
c)
7
d)
8
8.
b2 + 4
when b = 3
when b = 3
a)
10
b)
12
c)
13
d)
11
9.
Evaluate the expression: x + 12 when x = 2.2
a)
34
b)
10.2
c)
14.2
d)
9.8
10.
Evaluate expression if a=3 and b=4
4b-5a
a)
2
b)
1
c)
-8
d)
8
11.
Evaluate expression if a=3 and b=4
18 ÷ 2a
a)
3
b)
2.25
c)
27
d)
9
12.
Evaluate Expressions a=3 b=4
7a + 8b x 2
a)
110
b)
100
c)
80
d)
85
13.
12 - 4 x 2 =
a)
16
b)
4
c)
8
d)
18
14.
(7 + 41) ÷ 2 – 15 =
a)
19
b)
9
c)
25
d)
3
15.
What would be my first step? 3 + 4 x 6 - 4 =
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
16.
(9 + 23) ÷ (5 - 3) =
a)
16
b)
32
c)
15
d)
12
17.
What does the E in PEMDAS stand for?
a)
Exceptional
b)
Egg
c)
Exponent
18.
Which operation is performed FIRST?
(13 - 1) + 4
(13 - 1) + 4
a)
addition
b)
subtraction
c)
multiplication
19.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
20.
Solve the following:
(2 + 7 - 1) ÷ 22
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
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