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Worksheets

6th Grade Benchmark

Total questions: 78

Worksheet time: 4hrs 54mins

Name
Class
Date
1.
What is the greatest common Factor between 30 and 45?
a)
1
b)
15
c)
3
d)
5
2.
 Find the GCF of each set of numbers. 
50, 40
a)
5
b)
2
c)
10
d)
8
3.
Find the LCM of each set of numbers.
8, 12 
a)
48
b)
24
c)
76
d)
96
4.
What is the LCM of 7 and 8? 
a)
7
b)
8
c)
42
d)
56
5.
What is the least common multiple (LCM) of 4 and 10?
a)
4
b)
40
c)
15
d)
20
6.
What is the greatest common Factor between 28 and 35?
a)
1
b)
14
c)
7
d)
5
7.

Which of the following is a rational number? Select all answers that apply.

a)

51-51

b)

3.753.75

c)

44

d)

2 122\ \frac{1}{2}

8.

The math teacher wrote the following rational numbers on the board:

 55  ,  5 12-5\ \frac{1}{2}  ,  5.35.3  ,  4 516-4\ \frac{5}{16}  
Which list shows these numbers in order from greatest to least?

a)

 5.35.3  ,  55  ,  4 516-4\ \frac{5}{16}  , 5 12-5\ \frac{1}{2}  

b)

 -5\ \frac{1}{2}  ,  55  ,  5.3  , -4\ \frac{5}{16}  

c)

  -5\ \frac{1}{2}  ,   -4\ \frac{5}{16}  ,  55  ,  5.35.3   

d)

 5  ,  -5\ \frac{1}{2}  ,  5.3   -4\ \frac{5}{16}  

9.

Is -5.4 less than -3.4 and 1.6?

a)

True

b)

False

10.

 112 ÷ 43112\ \div\ \frac{4}{3}  

(a)  

11.

Find the sum of the teams' golf scores.

(a)  

12.

What is the value of  \frac{4}{15}\div\frac{2}{3}  ?

a)

 845\frac{8}{45}  

b)

 1415\frac{14}{15}  

c)

 52\frac{5}{2}  

d)

 25\frac{2}{5}  

13.

A town received 0.95 in. of rain. Which fraction is equivalent to this amount of rain in inches?

a)

1950in.\frac{19}{50}in.

b)

1920in.\frac{19}{20}in.

c)

9510in.\frac{95}{10}in.

d)

95in.\frac{9}{5}in.

14.
17 - 5 · 3
a)
2
b)
36
c)
3
d)
35
15.
15 + 7 × 2 – 11 + 35=
a)
38
b)
251
c)
53
d)
50
16.
Solve the following:
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
17.
40 - 24 + 8
a)
40
b)
32
c)
24
d)
42
18.
-3(-5) - 16
a)
-8
b)
24
c)
-24
d)
-1
19.
Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error
20.
Solve the following:
3 + 27 ÷ (-3)
a)
-6
b)
-10
c)
10
d)
-12
21.
2 + (9- 4)
a)
16
b)
77
c)
79
22.
Simplify the following:  
-8 + (15 - 3) ÷ 4
a)
-5
b)
1
c)
-11
d)
11
23.
-56 ÷ (-7) - (-3)
a)
5
b)
11
c)
-5
24.
Solve the following:
5 - 62 ÷ 4 - 3
a)
1
b)
-10.75
c)
-31
d)
-7
25.
Solve the following:
-2 ⋅ (3 + 8 ÷ 4)2
a)
-16
b)
1.375
c)
4
d)
-50
26.

−⅓ x −½ x ⅓ =

a)

1/8

b)

-1/8

c)

1/18

d)

-1/18

27.

 1315×32-1-3\frac{1}{5}\times-\frac{3}{2}  

(a)  

28.

 245+334÷2122\frac{4}{5}+3\frac{3}{4}\div-2\frac{1}{2}  

(a)  

29.

 74(212+15)\frac{7}{4}\left(2\frac{1}{2}+\frac{1}{5}\right)  

(a)  

30.

 6+35632-6+3\frac{5}{6}--\frac{3}{2}  

(a)  

31.

 12÷2375\frac{1}{2}\div-\frac{2}{3}-\frac{7}{5}  

(a)  

32.

1>x-1>x  

a)
b)
c)
d)
33.

x6x\ge-6  

a)
b)
c)
d)
34.
Solve:  4 = 2(x + 3)
a)
1/2
b)
7/2
c)
-1
d)
5
35.
Solve:  6z + 3 -4z = 9
a)
z = 3
b)
z = 60
c)
z = 30
d)
z = 1
36.

The variable, k, is being divided by 11. How should you isolate the variable?

 16=k1116=\frac{k}{11}  

a)

Divide both sides by 11

b)

Multiply both sides by 11.

c)

Add 11 to both sides.

d)

Subtract 11 to both sides.

37.

Pick the correct inequality.

a)

A

b)

B

c)

C

d)

D

38.
Which figure shows the inequality x > -4?
a)
Figure 1
b)
Figure 2
c)
Figure 3
d)
Figure 4
39.
Solve the inequality.
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8 
d)
x ≤ 18 
40.

4(x+3)>244\left(x+3\right)>-24  

a)

x > -9

b)

x < 9

c)

x < -12

d)

x > 4

41.

Select all possible solutions

a)

-25

b)

0

c)

15

d)

-10

e)

-15

42.
a)
b)
c)
d)
43.

You must be at least 16 years old to have a driver’s license.

a)

d > 16

b)

d < 16

c)

d > 16

d)

d < 16

e)

d = 16

44.

You must be older than 12 years old to ride the go-karts.

a)

a > 12

b)

a < 12

c)

a > 12

d)

a < 12

e)

a = 12

45.

Swim practice will be no more than 35 laps.

a)

L > 35

b)

L < 35

c)

L > 35

d)

L < 35

e)

L = 35

46.

More than 800 fans attended the opening soccer game.

a)

f > 800

b)

f < 800

c)

f > 800

d)

f < 800

e)

f = 800

47.

Mrs. Smith is 42 years old.

a)

m > 42

b)

m < 42

c)

m > 42

d)

m < 42

e)

m = 42

48.

The occupancy of the room must be less than 437 people.

a)

p > 437

b)

p < 437

c)

p > 437

d)

p < 437

e)

p = 437

49.

To use one stamp, your letter must be under 3.5 ounces.

a)

L > 3.5

b)

L < 3.5

c)

L > 3.5

d)

L < 3.5

e)

L = 3.5

50.

It is not safe to use a light bulb of more than 60 watts in this light fixture.

a)

w > 60

b)

w < 60

c)

w > 60

d)

w < 60

e)

w = 60

51.

The maximum amount of weight that an elevator can hold is 2,000 pounds.

a)

p > 2,000

b)

p < 2,000

c)

p > 2,000

d)

p < 2,000

e)

p = 2,000

52.

Charity needs to get a score of higher than 89 to get an A on her next math test.

a)

s > 89

b)

s < 89

c)

s > 89

d)

s < 89

e)

s = 89

53.

The box was at least 20 pounds.

a)

b > 20

b)

b < 20

c)

b > 20

d)

b < 20

e)

b = 20

54.

Children under 3 years old get into the park for free.

a)

c > 3

b)

c < 3

c)

c > 3

d)

c < 3

e)

c = 3

55.

In order to qualify for free shipping, you must spend a minimum of $25 at Amazon.

a)

s > 25

b)

s < 25

c)

s > 25

d)

s < 25

e)

s = 25

56.

The bookshelf can only be 7 1/2 feet tall.

a)

d > 7 1/2

b)

d < 7 1/2

c)

d > 7 1/2

d)

d < 7 1/2

e)

d = 7 1/2

57.

Your essay must be over 200 words.

a)

w > 200

b)

w < 200

c)

w > 200

d)

w < 200

e)

w = 200

58.
Simplify by combining like terms:
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
59.
3x-5x
a)
2x
b)
8x
c)
-2x
d)
15x2
60.
Like terms have the same _____ and the same _____.
a)
variables and numbers
b)
signs and numbers
c)
variables and exponents
d)
variables and signs
61.
How many terms does this expression have?
3x + 5y - 17 - 2y + x
a)
3
b)
-17
c)
5
d)
1
62.
Simplify by combining like terms.
m + 9 - 4m
a)
5m
b)
m + 5m
c)
-3m + 9
d)
4m
63.
How many terms does this expression have?
-18y + 7yz - 4z
a)
-18
b)
3
c)
7
d)
-4
64.

Which expression is equivalent to the expression 3(4x2)2x?-3\left(4x-2\right)-2x?  

a)

8x-8x  

b)

16x-16x  

c)

14x2-14x-2  

d)

14x+6-14x+6  

65.

Which expression is equivalent to 7a812a+4?7a-8-12a+4?  

a)

9a-9a  

b)

31a31a  

c)

5a4-5a-4  

d)

19a+1219a+12  

66.

Expand using the distributive property

-2(3x + 4y + 1)

a)

-6x + 8y + 2

b)

-6x - 8y + 2

c)

-6x - 8y - 1

d)

-6x - 8y - 2

67.
How many terms does this expression have?
3x + 5y - 17 - 2y + x
a)
3
b)
-17
c)
5
d)
1
68.

n -10 +9n -3=

a)

9n - 3

b)

9n - 3

c)

10n + 13

d)

10n -13

69.

Factor out the GCF and rewrite the polynomial: 10x + 15

a)
100x + 150
b)
10(x + 5)
c)
1(10x + 15)
d)
5(2x + 3)
70.
What is the GCF? 2x2-4x+8
a)
2x
b)
2
c)
x
d)
1
71.
What is the GCF? 5x2+20x
a)
5
b)
x
c)
5x
d)
20x
72.
What is the GCF? 3x2-2x
a)
3
b)
3x
c)
x
d)
2
73.

Factor out the GCF and rewrite the polynomial: x2 - 5x

a)
1(x - 5)
b)
x(x - 5x)
c)
x(x - 5)
d)
x2(1 - 5)
74.

Factor out the GCF and rewrite the polynomial: 8n3 + 2n2

a)
2n2(4n-1)
b)
2n2(4n + 1)
c)
n2(8n+2)
d)
3n(4n+1)
75.

Factor out the GCF and rewrite the polynomial: 56a3-8a

a)
8a2(56a3-8a)
b)
8a(7a2-1)
c)
8a(7a3-a)
d)
8a2(35a2-a)
76.

Factor out the GCF and rewrite the polynomial: 2n3+16n+12

a)
2n(n3+24n+6)
b)
2(n3+8n+6)
c)
2n(n3+8n+6)
d)
3(n3+8n+6)
77.

Factor out the GCF and rewrite the polynomial

3x3 + 9x

a)

3x (x2 + 3)

b)

3x ( x3 + 9)

c)

x (3x2 + 9)

d)

3x (x3 + 3x)

78.

Factor out the GCF and rewrite the polynomial

18x3 + 81x - 27

a)

9x (2x2 + 9x - 3)

b)

3 (6x3 + 27x - 9)

c)

9 (2x3 + 9x - 3)

d)

9 (2x2 + 9x - 3)