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H. Math 7 - End of Year Quizizz (21-22)

Total questions: 65

Worksheet time: 4hrs 2mins

Name
Class
Date
1.
What is the opposite of -9? 
a)
9
b)
1/9
c)
0
d)
-9
2.
What is the opposite of 3?
a)
-3
b)
0
c)
3
d)
1/3
3.
Which number has the greater absolute value?
-6 or -2
a)
-6
b)
-2
c)
they have the same absolute value
d)
6
4.
Compare:  -3  ?  -5
a)
>
b)
<
c)
=
5.
Order from least to greatest:
[-100, -89, -90, -87, -99]
a)
-87, -89, -90, -99, -100
b)
-100, -99, -89, -90, -87
c)
-100, -99, -90, -89, -87
d)
-90, -87, -89, -99, -100
6.
22°F below zero
a)
-22
b)
2
c)
-2
d)
22
7.
Which integer represents a withdrawal from your bank account of $50
a)
-$50
b)
$50
c)
+$50
8.

12 and -12 are example of ....

a)

opposites

b)

negative numbers

c)

absolute values

9.
Which of the following is not an integer?
a)
-9
b)
0
c)
8.2
d)
563
10.

-2 + (-8)

(a)  

11.

-4 - 2

(a)  

12.

-5 - (- 3)

(a)  

13.

2 - 4

(a)  

14.

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first descent

a)

- 15 feet

b)

15 feet

c)

195 feet

d)

- 195 feet

15.

-12 ÷ 3

(a)  

16.

(-4)(-5)

(a)  

17.
A football team lost 9 yards on each of three consecutive plays. What was the team’s total change in position for the three plays?
a)
-9 yards
b)
3 yards
c)
-12 yards
d)
-27 yards
18.

-3 ¼ + ½

(a)  

19.

7.9 + (-18.72)

(a)  

20.

-2 ⅙ - (-1 ¾)

(a)  

21.

Question 4


 23×(38)\frac{2}{3}\times\left(-\frac{3}{8}\right)  



(a)  

22.

Question 9

5 12÷(45)-5\ \frac{1}{2}\div\left(-\frac{4}{5}\right)  



(a)  

23.

Question 5


 4 12×(3 23)4\ \frac{1}{2}\times\left(-3\ \frac{2}{3}\right)  



(a)  

24.

Spencer took $21 with him to the mall. At the music store he spent 2/3 of his money on a DVD & 1/6 of his money on a drink & hot pretzel. How much money did Spencer have left after his purchases?

a)

$4.50

b)

$14

c)

$3.50

d)

$17.50

25.

4.25 x -3.1

(a)  

26.
Which number is closest to the approximate value of √380?
a)
18.5
b)
19
c)
19.5
d)
20
27.

Mr. Jarowski is hanging a square picture frame that has an area of 169 cm2. Find the side length of the frame.

a)

12 cm

b)

13 cm

c)

13 in

d)

16 cm

28.

Evaluate the expression for the given values. x ( y - 3z )

a)

-42

b)

-60

c)

-30

d)

-11

29.

Evaluate the expression for the given values. 5xy - z2

a)

14

b)

-46

c)

-14

d)

46

30.

Evaluate the expression for the given values. 5x - 3y + 2z

a)

17

b)

19

c)

13

d)

29

31.

Simplify. 3b - 12c + 4c - b (do not put spaces in your answer)

(a)  

32.

Fill in the blank:

4(3x + (a)   ) = 12x + 16

33.

Simplify (no spaces in your answer):

-7(y - 3)

(a)  

34.
What is the first step to solve this equation:
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
35.
What is the first step to solve
–5x – 8.4 = 17?
a)
divide by –5 on both sides
b)
subtract 8.4 from both sides
c)
subtract 17 from both sides
d)
add 8.4 to both sides
36.

Solve 3x - 8 = -17

(a)  

37.

Solve -3(2x + 5) = -15

(a)  

38.
What inequality does the number line graph represent?
a)
x > 5
b)
x < −5
c)
x ≥ 5
d)
x ≥ −5
39.
Pick the correct letter for:
6 > x
a)
A
b)
B
c)
C
d)
D
40.
If 15 > x - 1  then a possible set of solutions for x is...
a)
1, 7, 15
b)
19, 22, 30
c)
80, 100  
41.
You flip an inequality symbol when you...
a)
subtract
b)
multiply and divide only
c)
multiple by a negative number
d)
multiple or divide by a negative number
42.

Does the sign need to flip when solving?

8y < -40

a)

YES

b)

NO

43.
Do you flip the sign?
-3x + 2  ≤  22
a)
YES
b)
NO
44.
10 ≥ x - 3
a)
x ≤ 13
b)
x ≥ 13
c)
x ≤ 7
d)
x ≥ 7
45.
-4x + 14 ≤ 54
a)
x ≥ - 10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
46.

The table below shows the cost of several of the best selling items at the Mountaineer Goodie Shop. How much would 6 blueberry muffins cost?

Item Cost

donuts $9/doz

blueberry muffins $2.78/2

chocolate eclair $1.59/ea.


a)

$4.50

b)

$8.24

c)

$8.34

d)

$9.54

47.

Michael earns $9.00 for each lawn that he mows. How many lawns does he have to mow in order to earn $218?

a)

22

b)

23

c)

24

d)

25

48.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
49.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
50.
Find the slope:
a)
3/4
b)
4/3
c)
-3/4
d)
-4/3
51.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
52.
Find the slope of the line.
a)
Undefined
b)
0
c)
1
d)
-1
53.
At what rate did the rain fall?
a)
2 cm per hour
b)
1/4 cm per hour
c)
1/2 cm per hour
d)
4 cm per hour
54.
Which statement below accurately represents the graph?
a)
$100 is earned for each hour worked
b)
$100 is earned for every 2 hours worked
c)
$500 is earned for every 8 hours worked
d)
$200 is earned for every 3 hours worked
55.
Find the slope of the line that passes through:
(6,7) and (4,2)
a)
2/5
b)
-5/2
c)
5/2
d)
-1/2
56.
Which statement matches the graph?
a)
Taylor can write 6 words per minute
b)
Taylor can write 25 words per minute
c)
Taylor can write 50 words per minute
d)
Taylor can write 150 words per minute
57.
In a cooking class there are 9 women and 3 men. Is the ratio of women to men ...
a)
4:1
b)
1:3
c)
3:1
58.
If there are 6 red cars sold to every 3 blue cars, is it the same proportion as 2 red cars to every 1 blue car? 
a)
Yes
b)
No
59.

 1525=18x\frac{15}{25}=\frac{18}{x}  

a)

x=28

b)

x=10

c)

x=30

d)

x=11

60.
Solve the proportion below:
a)
42
b)
6
c)
2
d)
28
61.

It took a youth group 8.5 hours to collect a total of $582.25 for charity. What was the average amount they collected per hour?

a)

$66.58

b)

$67.45

c)

$68.50

d)

$72.25

62.
In your class 6 students out of 30 students are left-handed. What percent of students are left-handed?
a)
18%
b)
20%
c)
5%
d)
60%
63.

The distance that an automobile travels is proportional to the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?

a)

480

b)

1960

c)

84

d)

25

64.
Hamburger meat sells for $6 for every 3 pounds. If Alicia buys 10 pounds of hamburger meat, how much will she pay?
a)
$30
b)
$20
c)
$60
d)
$10
65.

Order the numbers from least to greatest:  45, 910, 0.3, 0.5\frac{4}{5},\ -\frac{9}{10},\ 0.3,\ -0.5  

a)

910, 0.5, 0.3, 45-\frac{9}{10},\ -0.5,\ 0.3,\ \frac{4}{5}

b)

0.5, 910, 0.3, 45-0.5,\ -\frac{9}{10},\ 0.3,\ \frac{4}{5}

c)

0.3, 45, 0.5, 9100.3,\ \frac{4}{5},\ -0.5,\ -\frac{9}{10}