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WorksheetsTest #1 Review
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
3⁻⁴
a)
1 ⁄ 34
b)
-34
c)
34
d)
1 ⁄ 12
2.
Simplify 100
a)
10
b)
1
c)
0
d)
100
3.
Simplify:
x5 ÷ x2
x5 ÷ x2
a)
x7
b)
x3
c)
x10
d)
x2.5
4.
Simplify:
(x3)4
(x3)4
a)
x7
b)
x12
c)
x-1
d)
x3/4
5.
Simplify by combining like terms:
5a + 2b - 3a + 4
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
6.
Simplify by combining like terms:
4x2 - 3x + 11 -2x
4x2 - 3x + 11 -2x
a)
4x2 - 5x + 11
b)
11x + 11
c)
16x2 - 5x + 11
d)
10x2
7.
Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2
3x + 7 - 9x + 24y + 2x2
a)
7, 24y
b)
3x, 9x
c)
3x, -9x
d)
3x, -9x, 2x2
8.
Identify the property shown.
(x + y) + z = x + (y + z)
(x + y) + z = x + (y + z)
a)
Commutative
b)
Associative
c)
Distributive
d)
Transitive
9.
Identify the property shown.
8(x + 2y) = 8x + 16y
8(x + 2y) = 8x + 16y
a)
Multiplication Property of Equality
b)
Distributive
c)
Multiplicative Identity
d)
Associative
10.
Identify the property
a + b = b + a
a + b = b + a
a)
Identity of addtion
b)
commutative of addition
c)
associative of addition
d)
symmetric
11.
Is the number rational or irrational?
a)
Rational
b)
Irrational
12.
Is the number rational or irrational?
a)
Rational
b)
Irrational
13.
Which number is an irrational number?
a)
2.5
b)
5.72314.....
c)
-17
d)
1/2
14.
Is the number rational or irrational?
a)
Rational -
b)
Irrational
15.
Simplify:
63 ÷ 7 - 3 ⋅ 2 + 4
a)
7
b)
-9
c)
-1
d)
3
16.
Simplify:
14 - 8 + 4 ⋅ 23
a)
60
b)
38
c)
30
d)
12
17.
Evaluate 5m + 7 if m = 5
a)
12
b)
25
c)
32
18.
Evaluate 3b + 4c if b = 9 and c = 3
a)
27
b)
12
c)
15
d)
39
19.
2x2(x+5)
a)
2x2+5
b)
2x2+10x2
c)
2x3+5
d)
2x3+10x2
20.
10x(2x2+3x+4)
a)
20x3+30x2+40x
b)
20x2+30x+40
c)
12x3+13x2+14x
d)
12x2+13x+14
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