Quiz about Quarters 1-2 cumulative review (Grade 7)

Question 1

Compare these Integers using the symbols:
< > =
| -4 | _____ 4

Accepted Answer

=

Answer

<

Answer

>

Question 2

Order from least to greatest:  -5, -17, 3, 0

Accepted Answer

-17, -5, 0, 3

Answer

3, 0, -5, -17

Answer

3, 0, -17, -5

Answer

-5, -17, 0, 3

Question 3

Identify the integer that represents the situation: Britney deposits $450 into her checking account.

Accepted Answer

+$450

Answer

-$450

Answer

$0

Question 4

What's a way to define absolute value?

Accepted Answer

The distance of a number from zero

Answer

The value of a number

Answer

The opposite of a number

Answer

The multiplicative inverse of a number

Question 5

Evaluate: |-12|

Accepted Answer

12

Answer

-12

Answer

0

Answer

1.2

Question 6

9 ^_x 2 = 2 ^_x 9

Accepted Answer

Commutative Property of Multiplication

Answer

Associative Property of Multiplication

Answer

Multiplicative Inverse Property

Answer

Distributive Property

Question 7

This property tells us that you can move the parentheses when you are multiplying and the answer will not change.

Accepted Answer

Associative Multiplication

Answer

Associative Addition

Answer

Commutative Addition

Answer

Commutative Multiplication

Question 8

Choose the property shown.

Accepted Answer

distributive

Answer

commutative

Answer

associative

Question 9

Which represents the additive identity property?

Accepted Answer

8 + 0 = 8

Answer

-8 + 8 = 0

Answer

7 + 8 = 8 + 7

Answer

8(x + y) = 8x + 8y

Question 10

What is the additive inverse of -3?

Accepted Answer

3

Answer

0

Answer

6

Answer

-1/3

Question 11

-3 + (-4)

Accepted Answer

-7

Answer

7

Answer

-1

Answer

1

Question 12

12 + (-2)

Accepted Answer

10

Answer

-10

Answer

-14

Answer

14

Question 13

-3 - 2

Accepted Answer

-5

Answer

-1

Answer

1

Answer

6

Question 14

19 - (-19)

Accepted Answer

38

Answer

0

Answer

36

Answer

26

Question 15

-7 - (-7)

Accepted Answer

0

Answer

14

Answer

-14

Answer

1

Question 16

-1 - 5 =

Accepted Answer

-6

Answer

4

Answer

6

Answer

-4

Question 17

Is this a correct answer?

Accepted Answer

No, you cannot add unlike denominators

Answer

Yes, the student correctly added.

Answer

No, 5 + 7 is not 12

Answer

No, 2 + 3 is not 5

Question 18

-2/7 + (-2/3)

Accepted Answer

-20/21

Answer

-21/20

Answer

21/20

Answer

20/21

Question 19

-5/3 + 3/4

Accepted Answer

-11/12

Answer

11/12

Answer

12/11

Answer

-12/11

Question 20

-15.35 - 7.8

Accepted Answer

-23.15

Answer

-7.55

Answer

-16.13

Answer

-14.57

Question 21

-23.4 - 3.4=

Accepted Answer

-26.8

Answer

-20

Answer

26.8

Answer

20

Question 22

A rock climber that is 0.74 miles above sea level ascends 0.18 miles and then descends 0.8 miles.  Which represents the location of the rock climber compared to sea level?

Accepted Answer

.12

Answer

1.72

Answer

1.36

Answer

-.24

Question 23

7/8 as a decimal

Accepted Answer

0.875

Answer

0.958

Answer

0.739

Answer

0.856

Question 24

3/6 as a decimal

Accepted Answer

0.5

Answer

0.6

Answer

5.0

Answer

5.5

Question 25

Which fraction is equivalent to 0.7?

Accepted Answer

7/10

Answer

1/7

Answer

7/100

Answer

7/1

Question 26

Convert 36/100 to a decimal.

Accepted Answer

.36

Answer

.3

Answer

.036

Answer

3.6

Question 27

-7 x  (-11)  =

Accepted Answer

77

Answer

-18

Answer

-77

Answer

-70

Question 28

-5 x 2 =

Accepted Answer

-10

Answer

-3

Answer

-15

Answer

10

Question 29

Divide.

Accepted Answer

-5/8

Answer

-1/10

Answer

-2/20

Answer

5/8

Question 30

-4(-1)(-2)

Accepted Answer

-8

Answer

8

Answer

-7

Answer

7

Question 31

Provide an example of the Multiplicative-Identity Property in action.

Accepted Answer

5 x 1 = 5

Answer

5 x 0 = 0

Answer

4 x 4 = 16

Answer

3 x 2 = 6

Question 32

2(c - 8)

Accepted Answer

2c - 16

Answer

2c + 16

Answer

2c - 8

Answer

c - 16

Question 33

What would be my first step in solving this problem?
3 + 4 x 6 - 4

Accepted Answer

multiplication

Answer

addition

Answer

subtraction

Answer

exponents

Question 34

3²+4²-(4x2)

Accepted Answer

17

Answer

14

Answer

9

Answer

9

Question 35

Factor the expression using the GCF.
28r - 42

Accepted Answer

14(2r - 3)

Answer

7(4r -6)

Answer

7(28r - 42)

Answer

14(2r - 42)

Question 36

A letter that represents a number is called a ______

Accepted Answer

Variable

Answer

Coefficient

Answer

factor

Answer

exponent

Question 37

The number before a variable is the ____

Accepted Answer

Coefficient

Answer

Term

Answer

Constant

Answer

Variable

Question 38

Simplify the expression:
36a+12-6a-7

Accepted Answer

30a+5

Answer

30a-5

Answer

42a+19

Answer

42

Question 39

Simplify the expression:
3r+2r+5

Accepted Answer

5r+5

Answer

5r

Answer

5r-5

Answer

0

Question 40

(2x + 5y - z) + (-6x - 4y + 7z)

Accepted Answer

-4x + y + 6z

Answer

-4x +6y + 6z

Answer

4x + y + 6z

Answer

-4x - y + 6z

Answer

None of these

Question 41

(2x + 5y - z) + (-6x - 4y + 7z)

Accepted Answer

-4x + y + 6z

Answer

-4x +6y + 6z

Answer

4x + y + 6z

Answer

-4x - y + 6z

Answer

None of these

Question 42

Subtract

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

Accepted Answer

-8n² - 8n + 3

Answer

-7n² - 8n + 3

Answer

-6n²- 8n + 3

Answer

-7n² - 4n + 3

Question 43

Subtract

(5x + x² - 4) - (4x - x² + 6)

Accepted Answer

2x² + x - 10

Answer

2x² + x + 2

Answer

x + 2

Answer

x - 10

Question 44

GCF of 10 and 12

Accepted Answer

2

Answer

5

Answer

3

Answer

6

Question 45

GCF of 32 and 40

Accepted Answer

8

Answer

2

Answer

4

Answer

6

Question 46

$$21=3+4n+5n$$

Accepted Answer

2

Answer

9

Answer

$$-7$$

Answer

6

Question 47

$$97=-3\left(6n-5\right)-8$$

Accepted Answer

$$-5$$

Answer

$$-10$$

Answer

$$16$$

Answer

$$-2$$

Question 48

Solve for m:
3m - 4 = 5m + 10

Accepted Answer

m = -7

Answer

m = 3

Answer

m = 9

Answer

m = 7

Question 49

Solve for h:
h/4 + 9 = 11

Accepted Answer

h = 8

Answer

h = 2

Answer

h = 0.5

Answer

h = -8

Question 50

Solve the equation:
^x/₃+ 10 = 15

Accepted Answer

15

Answer

75

Answer

25

Answer

5

Question 51

Jason says that 10 less than one third of his age is 11 years old.  How old is Jason?

Accepted Answer

63 years old

Answer

3 years old

Answer

7 years old

Answer

57 years old

Question 52

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.

Accepted Answer

.50x + 20 = 35

Answer

.50x = 35

Answer

.50 + 20x = 35

Answer

.50x - 20 = 35

Question 53

The sum of three consecutive integers is 48.  What is the smallest number in the group?

Accepted Answer

15

Answer

16

Answer

17

Answer

24

Question 54

Find three consecutive odd integers whose sum is -45.

Accepted Answer

-13, -15, -17

Answer

-15, -17, -19

Answer

-17, -18, -19

Question 55

Which expressions can be used to represent the sum of 3 consecutive odd integers?

Accepted Answer

n, n+2, n+4

Answer

n+1, n+2, n+3

Answer

n, n+1, n+3

Answer

n, n+1, n+2

Question 56

Find three consecutive even integers whose sum is 84.

Accepted Answer

26, 28, 30

Answer

28, 30, 32

Answer

27, 28, 29

Answer

24, 26, 28

Question 57

What is the expression for "six less than y"

Accepted Answer

y - 6

Answer

6- y

Answer

6 < y

Question 58

The larger of two numbers is two more than five times the smaller number. If the sum of the two numbers is 80, find both numbers.

WHICH EQUATION WOULD LET YOU FIND THE SMALLER NUMBER?

Accepted Answer

x+5x+2=80

Answer

x+2=80

Answer

5x+2=80

Question 59

The length of a flat screen TV is 5 inches less than 3 times its width. If the perimeter of the TV is 150 inches, find the dimensions.

WHICH EQUATION WILL HELP YOU ANSWER THESE QUESTIONS?

Accepted Answer

2(x) + 2(3x-5)=150

Answer

2(x) + 2(3x+5)=150

Answer

x + 3x-5=150

Answer

4x+5=150

Quarters 1-2 cumulative review (Grade 7)

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