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WorksheetsCh 4 Review
Total questions: 159
Worksheet time: 5hrs 12mins
Name
Class
Date
1.
Change the mixed number to an improper fraction
a)
29/8
b)
24/8
c)
16/6
d)
55/8
2.
a)
12/7
b)
29/7
c)
28/7
d)
4/7
3.
5 ⅖
a)
27/5
b)
25/5
c)
12/5
d)
26/5
4.
a)
5/4
b)
4/4
c)
6/4
d)
2/4
5.
a)
5/2
b)
6/2
c)
2/7
d)
7/2
6.
a)
15/3
b)
11/3
c)
9/3
d)
16/3
7.
a)
10/4
b)
14/4
c)
15/4
d)
16/4
8.
The numerator is the ________ number in a fraction.
a)
Top
b)
Bottom
c)
Not sure
d)
Either
9.
The denominator is the ________ number in a fraction.
a)
Top
b)
Bottom
c)
Not sure
d)
Either
10.
In an improper fraction, which term is larger?
a)
Numerator
b)
Bottom
c)
Not sure
d)
They are equal
11.
How do we convert an improper fraction to a mixed number?
a)
Numerator ÷ Denominator
b)
Denominator ÷ Numerator
c)
Numerator ÷ Divisor
d)
Divisor ÷ Denominator
12.
Convert 11/2 to a mixed number.
a)
5 1/2
b)
5 1/5
c)
2 1/5
d)
2 1/2
13.
Carter was running on the track at recess. He told Xavier that he ran 13/4 laps around the track. Xavier said that was the improper way to say it. What is the equivalent mixed number?
a)
3 1/4
b)
4 1/3
c)
3 3/4
d)
4 1/4
14.
Ms. Morehead needs to measure 17/3 cups of flour for a baking experiment. How many cups are needed written as a mixed number?
a)
5 2/3
b)
6 1/3
c)
3 2/5
d)
5 1/3
15.
Mohammad ordered 29/6 pizzas for his big pizza party. How do we write this amount as a mixed number?
a)
6 4/6
b)
4 5/6
c)
5 5/6
d)
4 4/6
16.
Convert 14/3 to a mixed number.
a)
4 2/3
b)
3 2/4
c)
4 1/3
d)
2 2/3
17.
How is 21/8 written as a mixed number?
a)
5 2/8
b)
2 4/8
c)
2 5/8
d)
5 5/8
18.
Convert 43/7 to a mixed number.
a)
6 2/7
b)
6 6/7
c)
7 1/6
d)
6 1/7
19.
Jamile is making 47/6 gallons of fruit punch for all of the math classes. What is this fraction written as a mixed number?
a)
5 6/7
b)
7 6/5
c)
7 5/6
d)
5 5/6
20.
Simplify: 4/88
a)
1/22
b)
2/42
c)
1/24
d)
4/22
21.
Ella has 72/7 yards of fabric. Kirsten has 10 1/7 yards of fabric. Who has more fabric?
a)
Kirsten. Ella has 10 1/7 yards.
b)
Ella. Ella has 10 3/7 yards.
c)
Ella. Ella has 10 2/7 yards.
d)
Kirsten. Ella has 9 2/7 yards.
22.
Convert 56/5 to a mixed number.
a)
11 1/5
b)
11 1/11
c)
10 1/5
d)
1 1/5
23.
Heaven has 73/9 bags of candy left over from Halloween. How will Heaven write this as a mixed number?
a)
9 8/9
b)
8 2/9
c)
9 1/8
d)
8 1/9
24.
simplify 6/12
a)
2
b)
1/2
c)
2/6
d)
6/6
25.
simplify 6/9
a)
2/3
b)
2/4
c)
3/3
d)
2
26.
simplify 10/50
a)
2/10
b)
1/50
c)
5/25
d)
1/5
27.
simplify 7/21
a)
3
b)
1/3
c)
2/3
d)
3/5
28.
Which fraction is equivalent to 1/2?
a)
10/19
b)
10/17
c)
10/11
d)
10/20
29.
Simplify 18/24 to lowest terms.
a)
4/3
b)
9/12
c)
3/4
d)
1/2
30.
Simplify 70/80 to lowest terms.
a)
35/40
b)
7/8
c)
9/10
d)
14/16
31.
Simplify 6/42 to lowest terms.
a)
2/5
b)
7
c)
1/7
d)
3/21
32.
Simplify 14/35 to lowest terms.
a)
3
b)
2/5
c)
5/2
d)
7/17.5
33.
Put in Simplest Form: 16/32
a)
8/16
b)
4/8
c)
1/2
d)
16/32
34.
Put in Simplest Form: 30/40
a)
3/4
b)
15/20
c)
3/40
d)
30/40
35.
Put in Simplest Form: 16/20
a)
16/20
b)
8/10
c)
4/5
d)
4/7
36.
Put in Simplest Form: 10/14
a)
10/14
b)
5/7
c)
20/28
d)
6/7
37.
Put in Simplest Form: 12/100
a)
6/50
b)
12/100
c)
24/200
d)
3/25
38.
Put in Simplest Form: 42/48
a)
42/48
b)
21/24
c)
7/8
d)
6/7
39.
Simplify 6/42 to lowest terms.
a)
2/5
b)
7
c)
1/7
d)
3/21
40.
Francine ate 3/6 of a pie. What would be an equivalent fraction of 3/6?
a)
7/15
b)
23/46
c)
14/27
d)
3/8
41.
Charlie had to order 3/5, 4/7, and 2/5 from least to greatest. What was the order he put them in?
a)
4/7, 3/5, 2/5
b)
2/5, 4/7, 3/5
c)
2/5, 3/5, 4/7
d)
3/5, 2/5, 4/7
42.
Compare the fractions. Use scratch paper to show your work. Choose the correct sign.
3/8 _ 1/4
3/8 _ 1/4
a)
<
b)
=
c)
>
43.
Hunter finished 3/8 of his homework before supper. Macy finished 2/3 of her homework before supper. Which statement correctly compares the fractions?
a)
3/8 < 2/3
b)
3/8 > 2/3
c)
3/8 = 2/3
d)
2/3 < 3/8
44.
Which of the following has a value greater than 2/3?
a)
1/3
b)
2/4
c)
4/6
d)
3/4
45.
Lexie wrote a true statement. Which of the following could be her statement?
a)
3/6 is greater than 1/2.
b)
1/4 is less than 1/8.
c)
3/5 is less than 3/4.
d)
3/10 is greater than 2/4.
46.
Which list below shows the fractions in order from least to greatest?
a)
5/8 < 1/5 < 2/3
b)
1/5 < 5/8 < 2/3
c)
2/3 < 1/5 < 5/8
d)
1/5 < 2/3 < 5/8
47.
Which list below shows the fractions in order from greatest to least?
a)
1/5 > 7/8 > 3/4
b)
3/4 > 7/8 > 1/5
c)
7/8 > 3/4 > 1/5
d)
7/8 > 1/5 > 3/4
48.
Which fraction is less than to 4/8?
a)
3/5
b)
7/8
c)
1/4
d)
1/2
49.
Compare the fractions.
4/8 _ 3/5
4/8 _ 3/5
a)
=
b)
>
c)
+
d)
<
50.
Mr. Mustard has a recipe for baked pineapple that uses 3/4 cup of sugar. Which fraction is greater than to 3/4?
a)
1/2
b)
2/8
c)
7/8
d)
6/12
51.
Which fraction would make this statement true?
2 / 3 < _____
2 / 3 < _____
a)
2/3
b)
1/3
c)
1/2
d)
3/3
52.
Compare 1/4 and 1/7
a)
1/4 > 1/7
b)
1/4 < 1/7
c)
1/4 = 1/7
53.
Compare 7/8 and 5/9
a)
7/8 > 5/9
b)
7/8 < 5/9
c)
7/8 = 5/9
54.
What is equivalent to ¾?
a)
7/12
b)
15/20
c)
12/20
d)
1 1/4
55.
Which Fraction is equivalent to this model?
a)
9/16
b)
9/12
c)
6/9
d)
3/8
56.
Paige rode her bike 4/6 mile. Megan rode her bike 1/3 mile. Which statement is true?
a)
4/6=1/3
b)
4/6 > 1/3
c)
1/3 > 4/6
d)
4/6 < 1/3
57.
Which fraction is greater?3/4 or 6/8?
a)
3/4
b)
6/8
c)
They are equivalent
58.
GCF of 27 and 70
a)
3
b)
5
c)
7
d)
10
59.
GCF of 24 and 56
a)
2
b)
4
c)
6
d)
8
60.
GCF of 99 and 54
a)
9
b)
3
c)
6
d)
8
61.
GCF of 20 and 35
a)
4
b)
5
c)
7
d)
20
62.
Which is a factor of 15?
a)
2
b)
3
c)
4
d)
6
63.
Which is a NOT a factor of 9?
a)
0
b)
1
c)
3
d)
9
64.
List all the factors of 12
a)
1, 2, 3, 4, 6, 12
b)
1, 2, 4, 12
c)
1, 12
d)
1, 2, 3, 4, 5, 6, 12
65.
What is the greatest common factor of 8 and 10?
a)
1
b)
3
c)
4
d)
2
66.
Which of these is NOT a factor of 36?
a)
2
b)
8
c)
12
d)
6
67.
What is the greatest common factor of 6 and 21?
a)
6
b)
2
c)
3
d)
7
68.
What is the GCF of 18 and 24?
a)
3
b)
6
c)
8
d)
9
69.
What is the LCM of 6 and 24?
a)
3
b)
6
c)
12
d)
24
70.
What is the LCM of 22 and 6?
a)
6
b)
22
c)
42
d)
66
71.
What is the LCM of 2, 4, 6?
a)
6
b)
12
c)
4
d)
2
72.
Find the Least Common Multiple (LCM) of 38 & 12
a)
2
b)
228
c)
336
d)
448
73.
Find the Least Common Multiple of 9 and 6
a)
18
b)
36
c)
38
d)
72
74.
Find the Greatest Common Factor (GCF) of 60 and 75
a)
1
b)
3
c)
5
d)
15
75.
Is 5 prime or composite?
a)
Prime
b)
Composite
76.
A prime number
a)
has one factor
b)
has more than 2 factors
c)
has 100 factors
d)
has exactly 2 factors: 1 and the number
77.
All of these are prime except
a)
3
b)
9
c)
2
d)
13
78.
Use a number tree to find the prime factorization of 34
a)
2x2x2x4
b)
2x2x2x2x2
c)
4x4x2
d)
2x2x2x2x1
79.
Use a number tree to find the prime factorization of 42
a)
4x4x3
b)
6x7
c)
7x3x2
d)
5x4x2
80.
Use a number tree to find the prime factorization of 64
a)
4x4x4
b)
4x4x2x2
c)
2x2x2x2x2x2
d)
4x4x2x1
81.
Use a number tree to find the prime factorization of 33
a)
33
b)
11x3
c)
10x3
d)
3x3x3x2
82.
Use a number tree to find the prime factorization of 18
a)
3x2x2
b)
3x3x3
c)
33x3
d)
3x3x2
83.
Use a number tree to find the prime factorization of 105
a)
7x5x3
b)
11x5x3
c)
7x5x2x1
d)
7x5x3x2
84.
What makes a number a composite number?
a)
It only has 2 factors 1 and itself.
b)
It is an even number.
It is an odd number.
It is an odd number.
c)
Is is an odd number.
d)
It has more than two factors.
85.
the only factors prime numbers have are:
a)
0 and 1
b)
0 and itself
c)
1 and itself
d)
1
86.
Which list has only prime numbers?
a)
2, 3, 4, 5
b)
1, 5, 7, 9
c)
2, 3, 5, 7
d)
2, 4, 6, 8
87.
Which list is only composite numbers?
a)
1, 3, 4
b)
2, 4, 6
c)
4, 6, 8
d)
5, 6, 8
88.
Find the prime number.
a)
0
b)
1
c)
7
d)
4
89.
True or False
0 is a COMPOSITE number.
0 is a COMPOSITE number.
a)
TRUE
b)
FALSE
90.
Which number below is a prime number?
a)
1
b)
0
c)
2
d)
9
91.
A prime number is...
a)
a number that has only one factor.
b)
a number that has at least two factors.
c)
a number that has more than two factors.
d)
a number that has only two factors 1 and its self.
(1 and itself)
(1 and itself)
92.
which number below is NOT prime?
a)
7
b)
9
c)
2
d)
3
93.
Which number is prime?
a)
9
b)
5
c)
0
d)
1
94.
What is 24 hundredths written as a decimal?
a)
0.024
b)
2.4
c)
0.24
d)
0.204
95.
What is the missing number? 26/5 = 5 ?/5
a)
1
b)
2
c)
3
d)
4
96.
How is 5 25/100 written as a decimal?
a)
.525
b)
5 25/10
c)
5 25/100
d)
5.25
97.
.7
a)
7/10
b)
7/100
c)
7/1000
d)
70/20
98.
.5
a)
1/3
b)
1/4
c)
1/2
d)
3/4
99.
.75
a)
3/6
b)
3/4
c)
2/6
d)
1/4
100.
How would you express .005 as a fraction?
a)
5/10
b)
5/100
c)
5/1,000
d)
5/10,000
101.
.72
a)
36/50
b)
18/25
102.
.16
a)
8/50
b)
4/25
103.
Convert to a fraction in simplest form 0.14
a)
7/50
b)
14/100
c)
14/1000
d)
7/25
104.
Convert to a fraction in simplest form 0.625
a)
5/8
b)
625/100
c)
25/40
d)
315/500
105.
Convert the fraction 13/20 to a decimal:
a)
0.65
b)
0.13
c)
0.20
d)
1.32
106.
Convert the fraction 3/5 to a decimal:
a)
0.6
b)
0.35
c)
0.53
d)
0.30
107.
Convert the fraction 22/50 to a decimal.
a)
0.44
b)
0.22
c)
0.25
d)
0.11
108.
Convert the fraction 2/9 to a decimal.
a)
0.2222222222.......
b)
0.29
c)
0.18
d)
0.90
109.
Change to a fraction:
0.18
0.18
a)
18/50
b)
9/50
c)
17/50
d)
18
110.
Change to a fraction:
0.88
0.88
a)
22/250
b)
22/25
c)
22/2500
d)
88
111.
What decimal is equivalent to 3/4?
a)
0.34
b)
3.4
c)
0.75
d)
4/3
112.
What decimal is equivalent to 3/5?
a)
0.35
b)
0.4
c)
0.3
d)
0.6
113.
What decimal is equivalent to 1/3?
a)
0.13
b)
0.3
c)
0.33...
d)
0.31
114.
What decimal is equivalent to 1 3/4?
a)
1.34
b)
1.75
c)
1.25
d)
1.43
115.
Convert 3.75 to a mixed number.
a)
3 75/1000
b)
3 75/100
c)
3 15/20
d)
3 3/4
116.
Convert 25 4/10 to a decimal.
a)
25.04
b)
25.4
c)
2.54
d)
0.254
117.
Order from least to greatest.
.5, .41, 3/5
.5, .41, 3/5
a)
3/5, .5, .41
b)
.5, 3/5, .41
c)
.41, .5, 3/5
118.
Which symbol should go in the blank?
0.382 ____ 3/12
0.382 ____ 3/12
a)
<
b)
>
c)
=
119.
Which correctly orders the following decimals and fractions from least to greatest?
3/12, 8/9, 0.75, 0.22
3/12, 8/9, 0.75, 0.22
a)
0.22, 3/12, 0.75, 8/9
b)
0.22, 0.75, 8/9, 3/12
c)
8/9, 0.75, 3/12, 0.22
d)
0.75, 8/9 0.22, 3/12
120.
SHOW YOUR WORK NEATLY IN YOUR MATH WORKBOOK!
Which fraction is greater than 1/4 but less than 5/8
Which fraction is greater than 1/4 but less than 5/8
a)
1/3
b)
1/6
c)
8/12
d)
1/5
121.
Write 2 5/6 as a decimal.
a)
2.833333
b)
2.8
c)
2.56
d)
2.73
122.
Compare 1/3 and 0.35
a)
<
b)
>
c)
=
123.
Which is larger?
0.75 or 2/3
0.75 or 2/3
a)
0.75
b)
2/3
c)
They are actually equal.
124.
Which is larger?
0.6 or 3/5
0.6 or 3/5
a)
0.6
b)
3/5
c)
They are actually equal.
125.
70 can be evenly divided by which number?
a)
5
b)
10
c)
2
d)
All of the above
126.
What is the divisibility rule for 3?
a)
Add up the digits. The sum must be even and divisible by 3.
b)
The digits must add up to 9.
c)
The last digit must be a 3.
d)
Add up the digits. The sum must be divisible by 3.
127.
True or False...
40,500 is divisible by 6
40,500 is divisible by 6
a)
True
b)
False
128.
The divisibility rule for 9 is...
a)
Divide the whole thing by nine
b)
Add the digits together. If the sum is divisible by 9, the original number is divisible by 9
c)
Multiply the digits together by 9
d)
Add the digits together and then add 9.
129.
Insert the correct digit to make the following number divisible by 3.
60__2
60__2
a)
1
b)
2
c)
3
d)
5
130.
Is 525 divisible by 5?
a)
Yes
b)
No
131.
Is 4,673 divisible by 2?
a)
Yes
b)
No
132.
Is 53,559 divisible by 5?
a)
Yes
b)
No
133.
Is 99,718 divisible by 6?
a)
Yes
b)
No
134.
Is 333,353 divisible by 3?
a)
Yes
b)
No
135.
105 is NOT divisible by which number?
a)
1
b)
2
c)
3
d)
5
136.
40,020 is NOT divisible by which number?
a)
2
b)
3
c)
6
d)
9
137.
Which of these numbers is divisible by 2 AND 5?
a)
675
b)
674
c)
670
d)
673
138.
Which of these numbers is divisible by 3 AND 5?
a)
85
b)
115
c)
73
d)
105
139.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?
?
a)
75
b)
76
c)
67
d)
77
140.
Which is equivalent to 24?
a)
8
b)
20
c)
16
d)
12
141.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
142.
A scientist reports that a bacteria culture contains 34 bacteria.
How many bacteria is that?
How many bacteria is that?
a)
12
b)
81
c)
7
d)
95
143.
Find the equivalent expression.
9 x 9 x 9 x 9 x 9
9 x 9 x 9 x 9 x 9
a)
95
b)
915
c)
9 x 5
d)
9 + 9 + 9 + 9+ 9
144.
25 is the same as 2 x 5.
a)
True
b)
False
145.
Choose the answer.
52
52
a)
10
b)
15
c)
20
d)
25
146.
The exponent equivalent of 20 x 20 x 20 is
a)
20 x 3
b)
203
c)
320
147.
In the exponent 34, the three represents____________ ?
a)
power
b)
base
c)
exponent
d)
integers
148.
What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 x 6 x 6 x 6 x 6 x 6 x 6
a)
6 to the 7th power
b)
6 to the 8th power
c)
7 to the 9th power
d)
10 to the 5th power
149.
7 + (12-3)2
a)
256
b)
88
c)
10
d)
13
150.
90 - 52 x 3
a)
15
b)
240
c)
195
151.
2 + (92 - 4)
a)
16
b)
77
c)
79
152.
40 - 24 + 8
a)
40
b)
32
c)
24
d)
42
153.
24 ÷ 6 + 42
a)
12
b)
2
c)
20
154.
(15 ÷ 3)2 + 9 ÷ 3
a)
11.3
b)
28
c)
13
155.
3 x 8 - (9 - 7)3
a)
16
b)
18
c)
0
156.
3 x 22 + 24 ÷ 8
a)
15
b)
10.5
c)
4.5
157.
What is an exponent?
a)
Number of times the number or quantity is being subtracted from itself.
b)
Number of times the number or quantity is being added to itself.
c)
Number of times the number or quantity is being divided by itself.
d)
Number of times the number or quantity is being multiplied by itself.
158.
Solve using order of operations.
(4 - 1) + 32
(4 - 1) + 32
a)
12
b)
9
c)
8
d)
2
159.
What is 5 squared?
a)
10
b)
25
c)
20
d)
a rectangle
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