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Grade 6 math review 2

Total questions: 137

Worksheet time: 4hrs 34mins

Name
Class
Date
1.

-23 + 11

a)

-12

b)

12

c)

34

d)

-34

2.

14 - (-4)

a)

-18

b)

10

c)

18

d)

-10

3.

-4 - (-9)

a)

13

b)

-13

c)

5

d)

-5

4.

-3 - 4

a)

-1

b)

1

c)

7

d)

-7

5.

-5 + 23

a)

28

b)

-28

c)

-18

d)

18

6.

-44 - (-19)

a)

-25

b)

25

c)

63

d)

-63

7.

6 + -25

a)

19

b)

31

c)

-19

d)

-31

8.

-12 - 15

a)

-3

b)

-27

c)

3

d)

27

9.

-10 + (-32)

a)

-42

b)

42

c)

22

d)

-22

10.

-16 + 19

a)

-3

b)

-35

c)

3

d)

35

11.

-18 - 8

a)

-26

b)

-10

c)

10

d)

26

12.

22 - (-8)

a)

-30

b)

30

c)

-14

d)

14

13.

-13 + 4

a)

-9

b)

9

c)

-17

d)

17

14.

8 + (-17)

a)

-25

b)

25

c)

-9

d)

9

15.

12 + (-20)

a)

32

b)

-8

c)

8

d)

-32

16.

17 + (-15)

a)

-32

b)

32

c)

2

d)

-2

17.

-16 - 21

a)

-37

b)

37

c)

5

d)

-5

18.

-5 -8

a)

3

b)

13

c)

-13

d)

-3

19.

-17 + 3

a)

20

b)

-14

c)

-20

d)

14

20.

-21 + (-14)

a)

35

b)

7

c)

-7

d)

-35

21.

-14÷7

a)

2

b)

-2

c)

7

d)

-7

22.

-6÷(-3)

a)

-2

b)

3

c)

-3

d)

2

23.

-30÷(-5)

a)

7

b)

6

c)

-7

d)

-6

24.
a)
5
b)
6
c)
-5
d)
-6
25.

-4(6)

a)

-24

b)

24

c)

2

d)

-10

26.
(-9)(-8)
a)
-72
b)
-17
c)
72
d)
17
27.

-9(3)

a)

-6

b)

-27

c)

27

d)

6

28.

Multiply

5 • (–8) ÷ (–2)

a)

20

b)

-20

c)

-90

d)

90

29.

10 ÷ 510\ \div\ \left|-5\right|  

a)

-2

b)

50

c)

-50

d)

2

30.

Which equation matches the model shown?

a)

-5 ÷ (-10)

b)

-2 ⋅ (-5)

c)

2 ⋅ (-5)

d)

-10 ÷ 5

31.

Which division equation is represented by the model? (Key: red circle = -1)

a)

8 ÷ 4

b)

-4 ÷ 8

c)

-8 ÷ 4

d)

-8 ÷ (-2)

32.

The price of a gaming system was $250. The price went down $10 each week for 6 weeks.


What was the total change in price? (include the positive or negative)

a)

-$60

b)

$60

c)

-$2500

d)

$190

33.

In the last 5 plays of the second quarter, the Texas Longhorns football team lost 6 yards per play. What is their total change in yardage? Include the positive or negative in your answer.

a)

-30

b)

-40

c)

30

d)

40

34.

A helicopter takes off from the ground and is ascending (going up) at a rate of 250 feet per minute. What will be the altitude of the plane after 6 minutes? Include the positive or negative in your answer.

a)

1500 ft

b)

1000 ft

c)

-1500 ft

d)

-1000 ft

35.
Round 56 to the nearest ten
a)
60
b)
50
c)
70
d)
55
36.
Round 143 to the nearest ten
a)
100
b)
130
c)
140
d)
150
37.
Round 789 to the nearest hundred
a)
800
b)
700
c)
780
d)
790
38.
Round 1,492 to the nearest hundred
a)
1,450
b)
1,490
c)
1,400
d)
1,500
39.
Round 3,434 to the nearest thousand
a)
3,000
b)
3,400
c)
3,430
d)
4,000
40.
Round 556 to the nearest hundred
a)
600
b)
700
c)
500
d)
560
41.

Round 6,929 to the thousands place.

a)

6,000

b)

7,000

c)

6,900

42.
Round 178 to the nearest hundred.
a)
170
b)
180
c)
100
d)
200
43.

Estimating is to....

a)

find the exact answer

b)

find something close to the correct answer

c)

use an algorithm

44.
Round 143 to the nearest ten
a)
100
b)
130
c)
140
d)
150
45.

Which operation should you perform first in the expression 

4×634\times6-3  

a)

addition

b)

multiplication

c)

subtraction

d)

division

46.

Which operation should you perform first in the expression

1+8÷21+8\div2  

a)

addition

b)

subtraction

c)

multiplication

d)

division

47.

Which operation should you perform first in the expression

(2+5)  42\left(2+5\right)\ -\ 4^2  

a)

addition

b)

multiplication

c)

parenthesis

d)

subtraction

48.

Which operation should you perform first in the expression

7÷73 ×77\div7^{3\ }\times7  

a)

division

b)

exponent

c)

multiplication

d)

addition

49.

Which operation should you perform first in the expression

82÷(84)28^2\div\left(8-4\right)^2  

a)

exponent

b)

parenthesis

c)

division

d)

subtraction

50.

Which operation should you perform first in the expression

4+33÷5-4+3^3\div5  

a)

exponent

b)

division

c)

addition

d)

subtraction

51.

What is the value of the expression

7 + 8 - 2

a)

9

b)

31

c)

13

d)

14

52.

What is the value of the expression

9 + (12 - 10)

a)

9

b)

40

c)

13

d)

11

53.

What is the value of the expression
(2015)×2\left(20-15\right)\times2  

a)

9

b)

40

c)

10

d)

16

54.

10÷5+710\div5+7  

What is the value of the expression

a)

13

b)

12

c)

12

d)

9

55.

6+2×36+2\times3  

What is the value of the expression

a)

12

b)

24

c)

16

d)

10

56.

What is the value of the expression

(2×4)+8\left(2\times4\right)+8  

a)

14

b)

16

c)

9

d)

10

57.

What is the value of the expression

14+2×014+2\times0  

a)

0

b)

40

c)

14

d)

9

58.

What is the value of the expression

(51)×10\left(5-1\right)\times10  

a)

50

b)

10

c)

15

d)

40

59.

A sixth-grade student bought three cans of tennis balls for $4 each. Sales tax for all three cans was $0.95. Write an expression to show the total amount the student paid.

a)

3×4+.953\times4+.95  

b)

3×.95×43\times.95\times4  

c)

(3×4)×.95\left(3\times4\right)\times.95  

d)

(4×.95)+3\left(4\times.95\right)+3  

60.

Sam bought two CDs for $13 each. Sales tax for both CDs was $3. How much did Sam pay in all?

a)

$18

b)

$78

c)

$29

d)

$14

61.

Find ALL FACTORS of 24

a)

1, 2, 12, 24

b)

1, 2, 8, 24

c)

1, 2, 3, 4, 5, 6, 8, 12, 24

d)

1, 2, 3, 4, 6, 8, 12, 24

62.

What is the GCF of 12 and 18?

a)

6 - because 6 X 2 = 12 and 6 X 3 = 18

b)

3 - because 3 X 4 = 12 and 3 X 6 = 18

63.

TRUE or FALSE?

A MULTIPLE is greater than the number you are multiplying

a)

True

b)

False

64.

List the first (4) multiples of 8

a)

1, 2, 4, 8

b)

8, 16, 24, 32

65.

Find the Least Common Multiple (LCM) of 3 and 4

a)

34

b)

7

c)

12

d)

24

66.

Find the Least Common Multiple (LCM) of 2, 3 and 4

a)

234

b)

9

c)

12

d)

24

67.

Find the Least Common Multiple (LCM) of 8 and 12

a)

812

b)

20

c)

96

d)

24

68.

Which of the following is a factor of 12? Select all that apply.

a)

12

b)

2

c)

24

d)

3

69.

What is the least common multiple of 20 and 30?

a)

5

b)

60

c)

10

d)

120

70.

What is the greatest common factor of 20 and 30?

a)

60

b)

5

c)

10

d)

30

71.

What is the PRIME factorization of 24?

a)

23 x 3

b)

2 x 2 x 3

c)

6 x 4

d)

32 x 2 x 2

72.

Select all of the prime numbers.

a)

3

b)

9

c)

29

d)

2

73.

Select all of the composite numbers.

a)

12

b)

16

c)

3

d)

7

74.

Which is not a factor of 24?

a)

2

b)

3

c)

4

d)

5

75.

Which is a factor of 95?

a)

2

b)

3

c)

4

d)

5

76.

Which is not a multiple of 3?

a)

18

b)

22

c)

27

d)

33

77.

Which which is not a multiple of 6?

a)

18

b)

36

c)

46

d)

96

78.
36, 12, 144, 24,  60
a)
Factors of 12
b)
Multiples of 12
c)
Factors of 2
d)
Multiples of 3
79.
The factors of 30 are:
a)
15, 30, 45, 45
b)
2, 3, 10, 30
c)
30, 60, 90, 120
d)
1, 2, 3, 5, 6, 10, 15, 30
80.
The multiples of 15
a)
1, 15
b)
3, 1, 15, 5
c)
45, 90, 60, 15
d)
15, 20, 25, 30, 35
81.

Is 3409122 divisible by 6?

a)

Yes

b)

No

82.

Is 17218 divisible by 6?

a)

Yes

b)

No

83.

Is 11309634 divisible by 8?

a)

Yes

b)

No

84.

Is 515712 divisible by 8?

a)

Yes

b)

No

85.

Is 3501804 divisible by 4?

a)

Yes

b)

No

86.

9 is a factor of which of the following number?

a)

394683

b)

1872546

c)

5172354

87.

Which of the following number is even?

a)

394683

b)

1872546

c)

5172359

88.

Which of the following Number is divisible by 2 ?

a)

If the last digit of the number is only 2.

b)

If the last digit of the number is 2 ,4 , 6 , 8 ,and 0

c)

If the sum of all digits is divisible by 2.

HIDE ANSWER

89.

A number is divisible by 3 if

a)

last digit of the number is 3.

b)

he number ends with 3 , 6 or 9.

c)

sum of all digits of the number is divisible by 3.

90.

A number is divisible by 5 if

a)

it's last digit is 0 or 5.

b)

it's last digit is 0 only.

c)

sum of all digits is divisible by 5

91.

6 can divide any number if it is divisible by 2 and 3.

a)

true

b)

false

92.

A number having 6 at unit place is divisible by 6.

a)

true

b)

false

93.

Only odd numbers can be divided evenly by 5.

a)

true

b)

false

94.

If last two digits of a number is divisible by 4, then the number is also divisible by 4.

a)

true

b)

false

95.

To make 8 as two digits number it will be

a)

08

b)

80

c)

88

96.

If the sum of all digits is divisible by 9 only then the number is divisible by 9.

a)

true

b)

false

97.

If a number is divisible by 9 it will also divisible by 3.

a)

true

b)

false

98.

The number with unit place 0 is divisible by 10.

a)

true

b)

false

99.

If the difference of odd and even places is divisible by 11 then the number is divisible by 11.

a)

true

b)

false

100.

Which of the following is not a part of division ?

a)

Divisor

b)

dividend

c)

quotient

d)

multiple

e)

remainder

101.

16=?\sqrt{16}=?  

a)

8

b)

2

c)

4

d)

32

102.

92=189^2=18  True or false?

a)

True

b)

False

103.

Determine which is perfect square?

a)

54

b)

36

c)

21

d)

43

104.
Which of these is not a perfect square?
a)
144
b)
36
c)
121
d)
72
105.
√121
a)
12
b)
10
c)
11
d)
3
106.
63 = ?
a)
196
b)
206
c)
216
d)
226
107.
What is the cube root of 1000?
a)
10
b)
100
c)
500
d)
20
108.
To find the square root of a number, you must divide it by 2.
a)
True
b)
False
109.
What is the cube root of 27?
a)
9
b)
3
c)
-3
d)
-9
110.
Solve.
√9  ×  √100
a)
30
b)
-200
c)
900
d)
90
111.
Add these Fractions
a)
2/4
b)
3/4
c)
4/8
d)
1
112.
⅕ + ⅖=
a)
3/10
b)
3/5
c)
2/5
d)
2/25
113.
a)
3/8
b)
3/16
c)
1/8
d)
2/8
114.
a)
4/5
b)
4/10
c)
2/5
d)
5
115.
What would be the common denominator of
¾ + ⅓ ?
a)
24
b)
8
c)
12
d)
6
116.
What is the first step in solving this problem? 
⅘ + ½ =
a)
Add the top parts of the fraction
b)
Rewrite the fractions in the simplest form. 
c)
Find a common denominator. 
d)
Make each fraction into an improper faction. 
117.
What is the least common denominator you could use to subtract 1/3 and 1/4?
a)
3
b)
4
c)
24
d)
12
118.
Simplify 16/20
a)
2/3
b)
3/9
c)
4/5
d)
4/10
119.
a)
25/27
b)
21/27
c)
1
d)
21/36
120.
a)
13/15
b)
1 7/12
c)
1
d)
9/15
121.
a)
4/9
b)
1/4
c)
3/12
d)
5/9
122.
Is this a correct answer?
a)
Yes, the student correctly added.
b)
No, you cannot add unlike denominators
c)
No, 5 + 7 is not 12
d)
No, 2 + 3 is not 5
123.
What is the first step in solving this problem? 
⅘ + ½ =
a)
Add the top parts of the fraction
b)
Rewrite the fractions in the simplest form. 
c)
Find a common denominator. 
d)
Make each fraction into an improper faction. 
124.
a)
5/14
b)
3/7
c)
5/7
d)
5/14
125.

50/100 + 25/100 =

a)

100/75

b)

100/100

c)

3/4

d)

52/100

126.

Amarpreet is made up of 4 vowels and 5 consonants. What is 4/9 + 5/9?

a)

9/9

b)

1

c)

1 whole

d)

He should write his name on his quiz more often.

127.

Find the product.

a)

2/14

b)

1/49

c)

1

d)

1/14

128.

Find the product.

a)

9/24

b)

9/28

c)

6/32

d)

12/21

129.

Find the product.

a)

3/50

b)

3/5

c)

6

d)

1 1/5

130.

Multiply 2/6 x 3/5

a)

1/5

b)

3 / 11

c)

6/30

d)

14/15

131.
Multiply these fractions
a)
13 / 18
b)
13 / 72
c)
5/9
d)
64 / 45
132.

Multiply

a)

60/45

b)

4 / 45

c)

20

d)

45/4

133.

Multiply

a)

96/6

b)

16 / 36

c)

7/9

d)

4 / 9

134.

Find the product.

a)

2/24

b)

3/24

c)

1/12

d)

3/16

135.

Multiply these fractions

a)

2 / 18

b)

12/9

c)

1 1/3

d)

24/18

136.

Multiply

a)

6/20

b)

3/10

c)

5 / 20

d)

15/8

137.

Multiply these fractions

a)

13 / 18

b)

40/72

c)

5/9

d)

64 / 45