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WorksheetsFoundations II Q3 Number Sense
Total questions: 86
Worksheet time: 4hrs 18mins
Name
Class
Date
1.
-15 - 3
a)
12
b)
-12
c)
-18
d)
18
2.
-2 + 4
a)
-2
b)
2
c)
0
d)
-4
3.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
4.
-9 + (-5)
a)
-14
b)
14
c)
-4
5.
10 + (-4) = ?
a)
-6
b)
6
c)
14
d)
-14
6.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
7.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
8.
5-19
a)
14
b)
24
c)
-14
d)
-24
9.
-2 - (-10) = ?
a)
-12
b)
12
c)
8
d)
-8
10.
0 - 5
a)
-5
b)
5
c)
0
d)
10
11.
The temperature changed from 3 degrees below zero at midnight to 7 degrees below zero at 2 a.m. How much did the temperature decrease?
a)
5 degrees
b)
4 degrees
c)
10 degrees
d)
it stayed the same
12.
0 + (-100)
a)
100
b)
-100
c)
0
d)
200
13.
The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures?
a)
3 degrees
b)
12 degrees
c)
11 degrees
d)
10 degrees
14.
35 - (-35)
a)
0
b)
-70
c)
70
d)
1
15.
-3(-4)
a)
-12
b)
7
c)
-7
d)
12
16.
-20 ÷ 5 =
a)
-4
b)
4
c)
-100
d)
100
17.
56 ÷ (-7)
a)
-8
b)
-9
c)
8
d)
7
18.
What is the distance from -7 to 5 on a number line?
a)
12
b)
-12
c)
2
d)
-4
19.
Express an integer: a withdrawal of $100
a)
100
b)
-100
20.
What is the opposite of 10?
a)
10
b)
-10
c)
0
d)
20
21.
Express an integer: a debt of $50
a)
50
b)
-50
22.
Evaluate 57 - 32 + 32
a)
34
b)
31
c)
16
d)
32
23.
Evaluate: 29 - 18 + 3
a)
21
b)
14
c)
13
d)
7
24.
Which is not an integer?
a)
-5
b)
12
c)
0
d)
-1/2
25.
(-6)2=
a)
36
b)
12
c)
-36
d)
-12
26.
When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...
a)
Positive
b)
Negative
c)
Depends on which is bigger.
27.
When multiplying or dividing a NEGATIVE and NEGATIVE number your result will be...
a)
POSITIVE
b)
NEGATIVE
c)
DEPENDS ON WHICH NUMBER IS LARGER.
28.
-7(10)=
a)
70
b)
700
c)
-70
d)
-700
29.
-30/-10=
a)
-30
b)
-3
c)
3
d)
30
30.
-8(0)=
a)
-8
b)
8
c)
0
d)
-80
31.
-27 / -27
a)
0
b)
-0
c)
1
d)
-1
32.
Which picture shows 3/4?
a)
green
b)
blue
c)
purple
d)
pink
33.
What fraction is red?
a)
1/2
b)
1/3
c)
2/3
d)
2/4
34.
Write in fraction form.
a)
20/100
b)
2/100
c)
2/10
d)
22/100
35.
Write 17% as a fraction
a)
17/100
b)
1/7
c)
17/10
d)
17
36.
What is 5% written as a decimal?
a)
0.05
b)
0.5
c)
5
d)
50
37.
Write 0.14 as a percent.
a)
1.4%
b)
140%
c)
14%
d)
0.14%
38.
Write 7% as a decimal
a)
7.0
b)
0.7
c)
0.007
d)
0.07
39.
What decimal is represented by the shaded part model?
a)
0.07
b)
0.7
c)
7.5
d)
0.75
40.
Write a decimal to tell how much is shaded.
a)
1.90
b)
1.54
c)
0.54
d)
0.154
41.
Write a fraction and a decimal to describe the shaded part of the model.
a)
9/12 and 0.75
b)
2 1/4 and 2.25
c)
2 3/4 and 2.75
d)
None of the above
42.
Write a fraction and a decimal to describe the shaded part of the model.
a)
4/6 and
b)
1/6 and 0.25
c)
1/5 and 0.2
d)
1/4 and 0.25
43.
Choose the correct standard form of this numbers: two and thirty nine hundredths
a)
2.93
b)
2.039
c)
2.39
d)
3.29
44.
Choose the correct equivalent fraction for .23
a)
23/10
b)
23/50
c)
23/1
d)
23/100
45.
1/2 is what decimal ?
a)
.25
b)
.50
c)
.35
d)
.40
46.
Antwaan decorated 2.5 cakes with chocolate icing. Which fraction is equivalent to this number?
a)
25/100
b)
5/10
c)
2 5/10
d)
2 5/100
47.
Are these fractions equivalent?
a)
Yes
b)
No
48.
Which answer matches the picture?
a)
10/12 = 5/6
b)
10/12 is not equal to 5/6
c)
11/12 = 6/6
49.
Which answer choice matches the picture?
a)
3/4 = 1/2
b)
2/4 = 1/2
c)
2/4 is not equal to 1/2
50.
Which answer matches the picture?
a)
2/3 = 4/5
b)
2/6 is not equal to 1/3
c)
2/6 = 1/3
51.
Which answer matches the picture?
a)
3/4 = 2/8
b)
4/8 is not equal to 2/4
c)
4/8 = 2/4
52.
Are these fractions equivalent?
a)
Yes
b)
No
53.
Are these fractions equivalent?
a)
Yes
b)
No
54.
Compare the models using <, >, =.
a)
<
b)
>
c)
=
55.
Compare the models using <, >, =.
a)
>
b)
=
c)
<
56.
Compare the models using <, >, =.
a)
<
b)
>
c)
=
57.
a)
A is true
b)
B is true
c)
C is true
d)
D is true
58.
a)
1/4 < 3/4
b)
1/4 = 3/4
c)
1/4 > 3/4
d)
1/4 ! 3/4
59.
a)
2/3 < 3/4
b)
2/3 > 3/4
c)
2/3 = 3/4
d)
none
60.
Simplify the fraction: 20/30
a)
2/3
b)
1/3
c)
3/5
d)
1
61.
the sum of a number and 8
a)
x + 8
b)
x - 8
c)
8x
d)
x ÷ 8
62.
Evaluate expression: 5a + b for a= 6 and b= 3
a)
33
b)
36
c)
30
d)
59
63.
Evaluate the expression:
12r when r =4
12r when r =4
a)
124
b)
8
c)
48
d)
16
64.
3 more than x
a)
3x
b)
3 + x
c)
x - 3
65.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
66.
What special word do you use for the exponent of 2?
a)
squared
b)
cubed
c)
triangled
d)
boxed
67.
What is equivalent to 5 squared?
a)
25
b)
10
c)
55
d)
30
68.
Find the value of the power.
92
92
a)
18
b)
9
c)
72
d)
81
69.
Find the value of 23
a)
2
b)
4
c)
6
d)
8
70.
What is the value of 43?
a)
12
b)
7
c)
64
d)
16
71.
Evaluate.
82
82
a)
16
b)
64
c)
-64
d)
Answer Not Given
72.
What is the value of the power 25?
a)
32
b)
16
c)
10
d)
8
73.
Find and explain the error.
5 - 3 + 2
5 - 5
0
5 - 3 + 2
5 - 5
0
a)
There is no error.
b)
Addition was done first and you should have subtracted first
c)
There is a subtraction error
74.
Solve the following:
(7 + 41) ÷ 2 – 15
(7 + 41) ÷ 2 – 15
a)
19
b)
9
c)
25
d)
3
75.
Simplify -32
a)
6
b)
-6
c)
9
d)
-9
76.
What would be my first step? 3 + 4 x 6 - 4 =
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
77.
What does the ( E )in PEMDAS mean?
a)
experience
b)
exponents
c)
examples
d)
evidence
78.
2f + f
a)
3f
b)
2f
c)
f
79.
Simplify the expression: 2x + 1 + 7x
a)
10x
b)
10
c)
9x + 1
d)
9 + 1x
80.
Simplify the expression: 7v + 2 + 12 + 2v
a)
23
b)
23v
c)
9 + 14v
d)
9v + 14
81.
-4x - 10x
a)
-14
b)
6x
c)
-6x
d)
-14x
82.
Simplify
-6 + 2a + 1 + 2a
-6 + 2a + 1 + 2a
a)
-4a + 5
b)
-5 + 4a
c)
4a - 5
d)
-4a - 5
83.
-4(8r + 3)
a)
-32r - 12
b)
32r - 12
c)
-32r + 12
d)
32r + 12
84.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
85.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
86.
-4(k - 7)
a)
-4k + 28
b)
-4k - 28
c)
4k + 28
d)
4k - 28
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