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Year 7 maths revision

Total questions: 50

Worksheet time: 44mins

Name
Class
Date
1.

-6 − 2

a)

8

b)

-4

c)

4

d)

-8

2.

-5 − (-7)

a)

-12

b)

12

c)

2

d)

-2

3.

-4 − (-2)


can be rewritten as:

a)

-4 + 2

b)

-4 - 2

c)

4 + 2

d)

4 - 2

4.

Which number is an example of an integer?

a)

1/8

b)

.39

c)

-7

d)

8.3

5.
If you are adding 2 negative numbers, will your answer be positive or negative?
a)
negative
b)
positive
6.
A car backs up 23 feet, followed by 9 more feet. The car's position can be represented by the expression  -23 + (-9). What is the sum?
a)
-32
b)
32
c)
14
d)
-14
7.
6 + (-10) =
a)
16
b)
-16
c)
4
d)
-4
8.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
9.

The football team LOST 9 yards on their first play. On the next play they GAINED 17 yards. By how many yards did their position change?

a)

-8

b)

8

c)

26

d)

-26

10.

16 ÷ 2 x 4 - 3

a)

5

b)

-1

c)

25

d)

29

11.
(7 x 5) + (6 x 4)
a)
48
b)
69
c)
59
d)
72
12.
14 + 8 x 7 - 3 = 
a)
46
b)
122
c)
88
d)
67
13.

Classify each angle as acute, obtuse, right, or straight.

a)

acute angle

b)

obtuse angle

c)

right angle

d)

straight angle

14.

Classify each angle as acute, obtuse, right, or straight.

a)

acute angle

b)

obtuse angle

c)

right angle

d)

straight angle

15.

Classify each angle as acute, obtuse, right, or straight.

a)

acute angle

b)

obtuse angle

c)

right angle

d)

straight angle

16.

Another name for a right angle is ___________.

a)

square angle

b)

correct angle

c)

90 degree angle

d)

none of the above

17.

How would you classify this angle?

a)

acute

b)

right

c)

obtuse

d)

straight

18.

What type of angle is shown here?

a)

Acute

b)

Obtuse

c)

Reflex

d)

Right

19.
Round to the nearest ten:
752
a)
700
b)
800
c)
750
d)
760
20.
Round 1,457 to the nearest hundred.
a)
1,500
b)
1,450
c)
1,550
d)
1,600
21.

This pie chart shows the colour of hats that Tim owns. What fraction of Tim's hats are blue?

a)

14\frac{1}{4}

b)

2525

c)

13\frac{1}{3}

d)

impossible to say

22.

Simplify the expression 2x + 4x

a)

5x

b)

10x

c)

6x

d)

x

23.

6+(42-1)

a)

13

b)

21

c)

25

d)

9

24.

4a+a+b4a+a+b  =

a)

5a+b

b)

4a2+b4a^2+b  

25.

Simplify 4a × 2a4a\ \times\ 2a  

a)

6a6a  

b)

8a8a  

c)

8a28a^2  

d)

6a26a^2  

26.

If a=2, b=3a=2,\ b=3  calculate the value of 2a+3b2a+3b  

a)

3131  

b)

5555  

c)

1313  

d)

1010  

27.

If a=2, b=3a=-2,\ b=3  calculate the value of 2a+3b2a+3b  

a)

55  

b)

44   

c)

1111   

d)

1010  

28.

8x-5=11

a)

x=1

b)

x=2

c)

x=3

d)

x=4

29.

3x-4=13

a)

x=0

b)

x=-3

c)

x=-2

d)

x=-1

30.

2x+5=15

a)

x=8

b)

x=7

c)

x=6

d)

x=5

31.
Find the area of the figure:
a)
30 ft2
b)
60 ft2
c)
16 ft2
d)
36 ft2
32.

What is the area?

a)

9 m2

b)

10 m2

c)

20 m

d)

20 m2

33.
Find the area of this triangle.
a)
150 ft2
b)
100 ft2
c)
50 ft2
d)
35 ft2
34.

Find the perimeter of a square of side 7 cm.

(a)  

35.
Find the area
a)
126m
b)
120m2
c)
126m2
d)
200m2
36.
Find the mean:
28, 18, 19, 18, 17
a)
20
b)
18
c)
11
d)
19
37.
Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?
a)
12
b)
72
c)
48
d)
98
38.

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

a)

58

b)

59

c)

60

d)

118

39.
Mode:
67, 74, 95, 98, 98, 99, 102
a)
90.4
b)
35
c)
92
d)
98
40.

What is the volume of the cube?

a)

10cm310cm^3

b)

15cm315cm^3

c)

25cm325cm^3

d)

125cm3125cm^3

41.

What is the volume of the cuboid?

a)

144cm3144cm^3

b)

288cm3288cm^3

c)

312cm3312cm^3

d)

432cm3432cm^3

42.

What is the area of this circle?

a)

62.59 cm2

b)

113.1 cm2

c)

18.84 cm2

d)

28.26 cm2

43.

15% of the students at Kiana’s school travel to school by bus.


If there are 300 students at Kiana’s school, how many come to school by bus?

a)

15

b)

30

c)

40

d)

45

e)

75

44.

What is the average (mean) of the numbers 4, 4, 4, 5, 6, 8, 11?

a)

4

b)

5

c)

6

d)

7

e)

none of these

45.

The average (mean) of 6 numbers is 5.


What do the 6 numbers add up to?

a)

5

b)

6

c)

11

d)

17

e)

30

46.

Solve this equation: 2x-7=21

a)

x = 28

b)

x = 7

c)

x = 14

d)

x = -1

47.

Which angle is corresponding to 65o?

a)

1

b)

2

c)

5

d)

7

48.
What is the perimeter?
a)
33 cm
b)
32 cm
c)
34 cm
d)
31cm
49.
Which of the following is the same as
85 cm?
a)
850 m 
b)
8.5 km 
c)
8.5 mm 
d)
850 mm
50.
A parallelogram with a base of 12 cm, and a height of 3 cm has an area of:
a)
30 cm
b)
36 cm
c)
3.6 cm
d)
24 cm2