WorksheetsTest 2 Revision
Total questions: 38
Worksheet time: 49mins
Name
Class
Date
1.
Which operation would you do first in the following equation?
10 - 4 ÷ 1 x 5
a)
Subtraction
b)
Division
c)
Multiplication
d)
Addition
2.
15 + 7 × 2 – 11 + 35=
a)
38
b)
251
c)
53
d)
50
3.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
4.
18 + (6 – 2) × 2
a)
26
b)
29
c)
44
d)
40
5.
40 - 24 + 8
a)
40
b)
32
c)
24
d)
42
6.
True or false:
Addition ALWAYS comes before subtraction.
Addition ALWAYS comes before subtraction.
a)
True
b)
False
7.
(4x8)-(9+7)
a)
16
b)
25
c)
41
d)
32
8.
Write 2 x 2 x 2 x 2 in index form
a)
23
b)
25
c)
16
d)
24
9.
Evaluate 23 + 32
a)
72
b)
36
c)
12
d)
17
10.
What is index notation?
a)
it is numbers
b)
you multiply numbers
c)
a shorthand way for writing long numbers
11.
What is 32 in expanded form?
a)
3 x 2
b)
3 + 2
c)
3 x 3
12.
Solve 53
a)
8
b)
15
c)
75
d)
125
13.
Write in index notation. 2 x 3 x 3 x 5 x 5 x 5 x 2
a)
2 x 32 x 52
b)
22 + 32 + 53
c)
22 x 32 x 53
14.
Write in index notation. 7 x 7 x 7 x 7 x 7 x 10
a)
75+ 10
b)
75x 10
c)
75x 101
15.
Complete in index notation. 44x 46
a)
42
b)
424
c)
410
16.
22 = _____
a)
2
b)
6
c)
4
d)
16
17.
a)
√81 = 9
b)
9 ÷ 9 = 1
c)
9 × 2 = 18
d)
√9 = 3
18.
Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm2. Find the side length of the frame.
a)
12 cm
b)
13 cm
c)
13 in
d)
16 cm
19.
Which number is closest to the approximate value of √380?
a)
18.5
b)
19
c)
19.5
d)
20
20.
√ 16
a)
8
b)
3
c)
4
d)
6
21.
What is the square root of 25?
a)
5
b)
12
c)
3
d)
6
22.
What do we call √ ?
a)
radicand
b)
radical symbol
c)
cube root
d)
index
23.
A perfect square is when a whole number is multiplied by itself?
a)
FALSE
b)
TRUE
24.
All the following are Perfect Squares except for which one?
a)
81
b)
121
c)
361
d)
198
25.
Between which two whole numbers is the
√5?
√5?
a)
1 and 2
b)
2 and 3
c)
3 and 4
d)
4 and 5
26.
144
a)
Is a perfect square.
b)
Is not a perfect square.
27.
Estimate the square root.
a)
3
b)
4
c)
5
d)
6
28.
12=2
a)
TRUE
b)
FALSE
29.
Choose 3 numbers of perfect square
a)
1
b)
9
c)
26
d)
64
e)
112
30.
Which of the following is TRUE? (Choose 2)
a)
1 is the number of perfect square
b)
32=6
c)
92=9
d)
Square root of 4 is 16
31.
What is the area of a 3 cm square?
a)
6cm2
b)
9cm2
32.
A prime number...
a)
has one factor.
b)
has more than 2 factors.
c)
has 100 factors.
d)
has exactly 2 factors: 1 and the itself.
33.
A composite number ...
a)
has more than 2 factors.
b)
has one factor.
c)
has at least 10 factors.
d)
is always a really big number.
34.
All of these are prime except
a)
3
b)
9
c)
2
d)
13
35.
One is...
a)
prime
b)
composite
c)
not prime or composite
d)
the loneliest number
36.
2 x 2 x 2 is the prime factorization of...
a)
6
b)
12
c)
22
d)
8
37.
Find the prime factorization of 12 ?
a)
2 x 6
b)
2 + 2 + 2 + 2 + 2 + 2
c)
22 x 3
d)
1 x 22 x 3
38.
Who was the most famous poet of Scotland?
a)
Robert Burns
b)
Heinrich Heine
c)
Alexander Dumas
d)
John Ronald Reuel Tolkien
100 %
