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YEAR 7 QUIZ-NUMBERS-MACAWS

Total questions: 50

Worksheet time: 2hrs 47mins

Name
Class
Date
1.

There are 20 questions in a quiz . A correct answer scores 2 points . An incorrect answer loses 1 point . A question not answered scores 0 points . A negative total is possible .


What are the maximum and minimum points you could get on the quiz ?

a)

Maximum of 40 and minimum of -20

b)

Maximum of 20 and minimum of -40

c)

Maximum of 40 and minimum of -40

d)

Maximum of 20 and minimum of -40

2.

A bank uses positive numbers to represent deposits and negative numbers to represent withdrawals.

How would a bank represent a deposit of 126.40 dollars?

a)

126.40 dollars

b)

-126.40 dollars

3.
A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position.
a)
-9 + (-22) = -13
b)
9 + (-22) = 13
c)
9 + (-22) = -13
d)
none
4.

-11 + 55

a)

44

b)

-44

c)

66

d)

-66

5.

66 - -44

a)

110

b)

22

c)

100

d)

-110

6.
-50 + -3
a)
-47
b)
60
c)
47
d)
-53
7.

12 x - 6

a)

-66

b)

66

c)

72

d)

-72

8.

-550 ÷ -5

a)

110

b)

55

c)

-110

d)

-10

9.

Which of the following is a perfect square?

a)

111

b)

225

c)

500

d)

89

10.
The area of a square is 36 cm2.  What is the length of one side?
a)
6 cm
b)
24 cm
c)
9 cm
d)
9 cm
11.

142 - 22=

a)

192

b)

12

c)

24

d)

-192

12.

Find the HCF of 8 and 24 ...

a)

2

b)

4

c)

6

d)

8

13.

Find the LCM of 6 and 9...

a)

18

b)

30

c)

24

d)

36

14.

Which answer lists all the factors for 40?

a)

1,2,4,5,8,12,14,40

b)

1,2,3,4,5,8,10

c)

1,2,4,5,8,10,20,40

d)

1,2,4,5,6,7,8,9,10

15.

Seventy :


Dan says "All factors of 70 are even numbers " Is he correct ?

a)

Yes

b)

No

16.

Which sign makes this statement true ?


-99 ________ -33

a)

<

b)

>

c)

=

17.

Tommy was playing golf . He had a record of - 8 . The next time he played he decreased his score by half . What was his score this time ?

a)

-16

b)

-8

c)

-4

d)

4

18.

Find the area of the given square with side 11 cm ?

a)

121 square centimetre

b)

141 square centimetre

c)

22 square centimetre

d)

11 square centimetre

19.

List the numbers in order from least to greatest

-6, 0, 8, -9 ,-11

a)

-11,-9, -6, 0, 8

b)

0, -6, 8, -9,-11

c)

-9, 8, -6, 0 ,-11

d)

1, 2, 3, 4,5

20.
22 + 3 x 4 − 12
a)
16
b)
4
c)
8
d)
129
21.
Which step do I do last? 
24 - 3 ÷ (6 - 3 ) 
a)
24 -3 
b)
6 -3 
c)
24 - 1 
d)
3 ÷ 3
22.
What step do you do after parenthesis? 
14 - 3 + (2 x 4) 
a)
14 - 3 
b)
3 + 8 
c)
3 + 2 
d)
2 x 4 
23.

What percentage of the shape is shaded blue?

a)

100%

b)

75%

c)

65%

d)

50%

24.

Convert 73% to a decimal

a)

73.0

b)

0.37

c)

0.73

d)

0.7

25.

What is 50% of 730?

a)

356

b)

635

c)

365

d)

536

26.

The computer Paul bought originally cost €620 but he was given a 30% discount. How much money did he save?

a)

€200

b)

€186

c)

€173

d)

€250

27.
Calculate 10% of 430
a)
41
b)
42
c)
43
d)
44
28.

Express 45 to 90 in its lowest term.

a)

3 : 4

b)

2 : 3

c)

1 : 2

d)

5 : 9

29.
Write 'True' or 'False'.
6 : 8 and 9 : 12 are equivalent ratios of 3 : 4
a)
TRUE
b)
FALSE
30.

The ratio of boys to girls at a tennis club is 9:7. There are 63 boys at the club.


How many girls are there?

a)

16

b)

49

c)

63

d)

81

31.

A photocopier can print 45 pages in a minute. How many pages can it print for 3 minutes?

a)

135 pages

b)

90 pages

c)

100 pages

d)

150 pages

32.

The price for one unit of a given quantity is called a(n) ________________ .

a)

Unit Rate

b)

Unit Price

c)

Rate

d)

Equivalent Ratio

33.
a)

£10:£50

b)

£30:£50

c)

£24:£40

d)

£42:£24

34.

125\frac{12}{5}  

a)

1 251\ \frac{2}{5}  

b)

2 252\ \frac{2}{5}  

c)

3 353\ \frac{3}{5}  

d)

6 156\ \frac{1}{5}  

35.

4 124\ \frac{1}{2}  

a)

52\frac{5}{2}  

b)

72\frac{7}{2}  

c)

92\frac{9}{2}  

d)

112\frac{11}{2}  

36.
Add these fractions:  2/6 + 3/6
Make sure your answer is in the simplest form.
a)
4/6
b)
3/6
c)
5/6
d)
6/6
37.
What is 3/4 of 140?
a)
105
b)
70
c)
35
d)
100
38.
Put these fractions in order from least to greatest:
1/4, 1/6, 1/2
a)
1/2, 1/4, 1/6
b)
1/6, 1/2, 1/4
c)
1/6, 1/4, 1/2
d)
1/4, 1/6, 1/2
39.
Which fraction is less?
7/9 or 4/6?
a)
4/6
b)
7/9
40.
Round 456,898 to the nearest hundred thousand.
a)
400,000
b)
500,000
c)
450,000
d)
460,000
41.
Round 12.87 to nearest ones place.
a)
12.9
b)
13
c)
12.90
d)
13.0
42.
Round 9,843,023.944 to the nearest hundredth.
a)
9,843,023.94
b)
9,843,023.9
c)
9,843,023.95
d)
9,843,000
43.

Estimate the answer to:


906 + 397

a)

1300

b)

1200

c)

1310

d)

1303

44.

A 6-gram package of fruit snacks contains 45 pieces. How many pieces would you expect in a 10-gram package?

a)

25 pieces

b)

35 pieces

c)

75 pieces

d)

70 pieces

45.

The area of a square is 81 cm2cm^2  . Find the perimeter of the square ?

a)

36 cm

b)

48 cm

c)

9 cm

d)

40.5 cm

46.

What is the equivalent percent to 0.05?

a)

50%

b)

500%

c)

5%

d)

0.05%

47.
Write 11/25 as a percent
a)
11%
b)
44%
c)
22%
d)
55%
48.
Convert the following fraction into a decimal.
24/48
a)
24.48
b)
2.4
c)
0.5
d)
2.0
49.

Write 7 days as a percentage of 10 days

a)

35%

b)

7%

c)

70%

d)

7/10

50.

Find the HCF of 12 and 16...

a)

2

b)

4

c)

6

d)

8