WorksheetsUnit 1 Assessment Review
Total questions: 86
Worksheet time: 2hrs 54mins
Name
Class
Date
1.
Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5
10 - 4 ÷ 1 · 5
a)
Subtraction
b)
Division
c)
Multiplication
d)
Addition
2.
Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6
( 12 + 10) ÷ 10 · 14 - 6
a)
Division
b)
Multiplication
c)
Addition
d)
Subtraction
3.
Evaluate the equation:
(10+5) -6
(10+5) -6
a)
9
b)
10
c)
11
d)
12
4.
Evaluate the equation:
5 · 2 - (11 - 7)
5 · 2 - (11 - 7)
a)
10
b)
4
c)
6
d)
11
5.
Evaluate the equation:
4 · 3 - 7
4 · 3 - 7
a)
10
b)
20
c)
41
d)
5
6.
Evaluate the equation:
7 ÷ 1 - 6
7 ÷ 1 - 6
a)
1
b)
5
c)
6
d)
7
7.
1 + 5 · 6
a)
36
b)
31
c)
35
d)
34
8.
17 - 5 · 3
a)
2
b)
36
c)
3
d)
35
9.
7 - 9 ÷ 9
a)
18
b)
6
c)
1
d)
3
10.
10 + 10 ÷ 2
a)
15
b)
10
c)
16
d)
20
11.
Which operation would you do first?
10 - 7 + 8 ÷ 1
10 - 7 + 8 ÷ 1
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
12.
Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2
10 - ( 9 + 3 ) ÷ 2
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
13.
Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2
10 - ( 9 + 3 ) ÷ 2
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
14.
Which operation would you do first?
2 · (15 - 2) ÷ 5
2 · (15 - 2) ÷ 5
a)
Addition
b)
Subtraction
c)
Multiplication
d)
Division
15.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
16.
20 - 5 x 2
a)
30
b)
10
c)
50
17.
4 + 2 x 7
a)
42
b)
14
c)
18
d)
56
18.
7 + (12-3)2
a)
256
b)
88
c)
10
d)
13
19.
90 - 52 x 3
a)
15
b)
240
c)
195
20.
2 + (92 - 4)
a)
16
b)
77
c)
79
21.
What would you solve first?
3 x 48 / (15 - 3)
3 x 48 / (15 - 3)
a)
3 x 48
b)
48 / 15
c)
15 - 3
d)
48-12
22.
Solve:
36 / 6 + 3 x 2
36 / 6 + 3 x 2
a)
1
b)
2
c)
12
d)
18
23.
Solve:
25 - (12 - 4) / 0.4
25 - (12 - 4) / 0.4
a)
3
b)
5
c)
22.5
d)
42.5
24.
(82 ÷ 2) × 3 – 17
a)
206
b)
100
c)
106
d)
5
25.
18 + (6 – 2) × 2
a)
26
b)
29
c)
44
d)
40
26.
15 + 7 × 2 – 11 + 35=
a)
38
b)
251
c)
53
d)
50
27.
What step would I do second ? (4-2) x 9 + 7 =
a)
multiplication
b)
subtraction
c)
addition
d)
dividing
28.
What would be the second step in this problem? (3 + 4) 9 + 3 =
a)
parenthesis
b)
multiplication
c)
addition
d)
exponent
29.
Is 5 prime or composite?
a)
Prime
b)
Composite
30.
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
31.
All of these are prime except
a)
3
b)
9
c)
2
d)
13
32.
A composite number
a)
has more than 2 factors
b)
has one factor
c)
has at least 10 factors
d)
is always a really big number
33.
2 x 2 x 2 is the prime factorization of
a)
6
b)
12
c)
22
d)
8
34.
One is
a)
prime
b)
composite
c)
not prime or composite
d)
the loneliest number that you'll ever do
35.
Which is the prime factorization of 12?
a)
2 x 6
b)
2 + 2 + 2 + 2 + 2 + 2
c)
2 x 2 x 3
d)
1 x 2 x 2 x 3
36.
What are the prime factors of 30?
a)
3, 2, 5
b)
1, 2, 3, 5, 6, 15, 30
c)
3, 30
d)
10, 3
37.
What is the prime factorization of 16?
a)
1 x 16
b)
2 x 2 x 4
c)
2 x 2 x 2 x 2
d)
8 + 8
38.
Use a factor tree or birthday cake method to find the prime factorization of 48
a)
4x2x6
b)
4x2x2x3
c)
3x2x2x2x2
d)
12x4
39.
Use a factor tree or birthday cake method to find the prime factorization of 105
a)
7x5x3
b)
11x5x3
c)
7x5x2x1
d)
7x5x3x2
40.
Use a factor tree or birthday cake method to find the prime factorization of 111
a)
33x3
b)
11x3x3
c)
37x3
d)
9x4x3x1
41.
What is the prime factorization of 20?
a)
10 x 2
b)
5 x 22
c)
5 x 4
d)
52 x 2
42.
What is the least common multiple (LCM) of 4 and 10?
a)
4
b)
40
c)
15
d)
20
43.
What is the least common multiple (LCM) of 2 and 24?
a)
24
b)
2
c)
12
d)
48
44.
What is the least common multiple (LCM) of 6 and 8?
a)
6
b)
8
c)
48
d)
24
45.
What is the least common multiple (LCM) of 15 and 2?
a)
30
b)
2
c)
45
d)
152
46.
What is the least common multiple (LCM) of 3 and 20?
a)
60
b)
40
c)
20
d)
3
47.
What is the LCM of 9 and 15?
a)
27
b)
35
c)
40
d)
45
48.
Find the Greatest Common Factor (GCF) of 12 & 27
a)
1
b)
3
c)
9
d)
12
49.
Find the Greatest Common Factor (GCF) of 14 & 22.
a)
1
b)
2
c)
7
d)
14
50.
Find the Greatest Common Factor (GCF) OF 32 and 64.
a)
1
b)
2
c)
4
d)
32
51.
Find the Greatest Common Factor (GCF) of 60 and 75
a)
1
b)
3
c)
5
d)
15
52.
Find the Greatest Common Factor (GCF) OF 12, 18 & 30
a)
1
b)
3
c)
6
d)
12
53.
Find the Least Common Multiple of 9 and 6
a)
18
b)
36
c)
38
d)
72
54.
Find the Least Common Multiple (LCM) of 4 & 14.
a)
14
b)
20
c)
28
d)
42
55.
Find the Least Common Multiple (LCM) of 12 & 30
a)
30
b)
36
c)
60
d)
90
56.
Find the Least Common Multiple (LCM) of 12 & 18
a)
36
b)
48
c)
60
d)
72
57.
Find the Least Common Multiple (LCM) of 2, 3 & 6.
a)
2
b)
6
c)
12
d)
24
58.
Find the GCF of 64 and 144
a)
8
b)
6
c)
16
d)
2
59.
What is the GCF of 18 and 24?
a)
3
b)
6
c)
8
d)
9
60.
What is the GCF of 4 and 12?
a)
3
b)
1
c)
6
d)
4
61.
What is the greatest factor of 28 and 49?
a)
1
b)
2
c)
7
d)
12
62.
What is the GCF of 20 and 30?
a)
5
b)
2
c)
10
d)
20
63.
What is the greatest factor of 28 and 49?
a)
1
b)
2
c)
7
d)
12
64.
What is the GCF of 20 and 30?
a)
5
b)
2
c)
10
d)
20
65.
Jane has 18 juice boxes, 24 bags of peanuts and 36 apples. She wants to make snack bags with the same number of each thing in each bag. What is the greatest number of snack bags Jane can make.
a)
4
b)
6
c)
8
d)
10
66.
Peter has 18 oranges, 27 pears and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?
a)
1
b)
2
c)
3
d)
4
67.
Sara had 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?
a)
4
b)
2
c)
48
d)
8
68.
Lisa is making activity baskets to donate to charity. She has 12 coloring books and 36 crayons. What is the greatest number of baskets she can make if each type of toy is equally distributed among the baskets?
a)
2
b)
12
c)
36
d)
6
69.
Peter has 18 oranges and 27 pears. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of baskets he can make?
a)
3
b)
18
c)
9
d)
27
70.
At Kentucky Fried Chicken, the kitchen staff baked 96 chicken legs and 144 thighs. The staff had to prepare platters for an office lunch. If each platter will have the same number of legs and thighs, what is the greatest number of platters they can make?
a)
48
b)
2
c)
4
d)
16
71.
Jeremy has two pieces of wood: one is 90 inches and the other is 72 inches. He wants to cut both pieces into smaller pieces of the same length. What is the longest possible length he can cut and not have any lumber left over?
a)
9
b)
2
c)
18
d)
72
72.
Shannon is making identical balloon arrangements for a party. She has 32 maroon balloons, 24 white
balloons, and 16 orange balloons. She wants each arrangement to have the same number of each
color. What is the greatest number of arrangements that she can make if every balloon is used?
balloons, and 16 orange balloons. She wants each arrangement to have the same number of each
color. What is the greatest number of arrangements that she can make if every balloon is used?
a)
6
b)
2
c)
4
d)
8
73.
There are 40 girls and 32 boys who want to participate in 6th grade intramurals. If each team must
have the same number of girls and the same number of boys. What is the greatest number of teams that can participate in intramurals?
have the same number of girls and the same number of boys. What is the greatest number of teams that can participate in intramurals?
a)
6
b)
4
c)
8
d)
2
74.
There are 48 girls and 64 boys.
The choir teacher plans to arrange the students in equal rows.
Only girls or boys will be in each row (no mixing of girls and boys in the same row). What is the greatest number of students that could be in each row?
The choir teacher plans to arrange the students in equal rows.
Only girls or boys will be in each row (no mixing of girls and boys in the same row). What is the greatest number of students that could be in each row?
a)
8
b)
6
c)
16
d)
12
75.
Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies to package in plastic containers
for her teacher friends at school. She wants to divide the cookies into identical containers so that each
container has the same number of each kind of cookie. If she wants each container to have the
greatest number of cookies possible, how many plastic containers does she need?
for her teacher friends at school. She wants to divide the cookies into identical containers so that each
container has the same number of each kind of cookie. If she wants each container to have the
greatest number of cookies possible, how many plastic containers does she need?
a)
2
b)
4
c)
6
d)
8
76.
Melanie has pieces of train track that are 8 inches long that she is connecting together to form a track that her train can travel on. Martin is also trying to construct a track for his train but is using track pieces that are 20 inches long. How long will the shortest track be if the track that Melanie builds ends up being the same length as Martin’s track?
a)
10 inches
b)
20 inches
c)
30 inches
d)
40 inches
77.
At the movie theater, they give out a free drink to every 75th customer and a free bag of popcorn to every 30th customer. Who is the first customer that is going to win both free items?
a)
16th customer
b)
150th customer
c)
300th customer
d)
180th customer
78.
Jenny goes to karate class every 12 days.and too the library every 18 days. On December 1st she went to both class and the library. On what date will she do both class and go to the library?
a)
24 days
b)
36 days
c)
42 days
d)
52 days
79.
Henry and Margo both began traveling around a circular track. Henry is riding his bike, and Margo is walking. It takes Henry 7 minutes to make it all the way around, and Margo takes 12 minutes. How much time will pass until they meet at the starting line?
a)
84 minutes
b)
48 minutes
c)
854 minutes
d)
78 minutes
80.
Two clocks are turned on at the same time. One clock chimes every 15 minutes. The other clock chimes every 25 minutes. In how many minutes will they chime together?
a)
55 minutes
b)
25 minutes
c)
60 minutes
d)
75 minutes
81.
(6+3)x22
a)
36
b)
18
c)
12
d)
72
82.
6+(42-1)
a)
21
b)
13
c)
99
d)
22
83.
6x(32-1)
a)
48
b)
17
c)
54
d)
53
84.
12÷2x6
a)
36
b)
5
c)
30
d)
1
85.
(4+3)x23
a)
56
b)
28
c)
54
d)
45
86.
3+24
a)
19
b)
11
c)
7
d)
20
100 %
