WorksheetsUnit 1 Review-Sq. Roots, Real Numbers, Comparing & Ordering
Total questions: 25
Worksheet time: 2hrs 5mins
Name
Class
Date
1.
Between which two whole numbers is the
√5?
a)
1 and 2
b)
2 and 3
c)
3 and 4
d)
4 and 5
2.
Between which two whole numbers is the square root of 277?
a)
15 and 16
b)
16 and 17
c)
18 and 19
d)
14 and 15
3.
Order from least to greatest:
[10, -5, 3, 16, -1, 0, 1]
[10, -5, 3, 16, -1, 0, 1]
a)
-1, -5, 0, 1, 3, 10, 16
b)
16, 10, 3, 1, 0, -1, -5
c)
-5, -1, 0, 1, 3, 10, 16
d)
0, -1, 1, 3, -5, 10, 16
4.
List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...
-64 , 3.5 , √27 , 6.666...
a)
-64 , 3.5 , √27 , 6.666...
b)
3.5 , √27 , 6.666..., -64
c)
3.5, -64, √27, 6.666...
d)
6.666, √27, -64, 3.5
5.
Put in the symbol to make the statement true...
-17.5 _________ -√121
-17.5 _________ -√121
a)
>
b)
<
c)
=
6.
Point B could represent which of the following numbers?
a)
√24
b)
√30
c)
√35
d)
√42
7.
3. Which list of numbers is in order from least to greatest?
A. 5/8, 9/16, 5/12
B. 5/12, 9/16, 5/8
C. 9/16, 5/12, 5/8
D. 9/16, 5/8, 5/12
A. 5/8, 9/16, 5/12
B. 5/12, 9/16, 5/8
C. 9/16, 5/12, 5/8
D. 9/16, 5/8, 5/12
a)
A
b)
B
c)
C
d)
D
8.
Which list of numbers is in order from least to greatest?
a)
A √23, 5, 6, 43%
b)
B 5, √23, 6, 43%
c)
C 43%, 5, √23, 6
d)
D 43%, √23, 5, 6
9.
The √40 is between which two integers?
a)
7 & 8
b)
6 & 7
c)
5 & 6
d)
4 & 5
10.
What is 37% as a decimal?
a)
37
b)
3.7
c)
.37
d)
.037
11.
Which set is in descending order?
a)
15% .45 9/10
b)
.45 15% 9/10
c)
9/10 15% .45
d)
9/10 .45 15%
12.
Which number is the smallest?
a)
A
b)
B
c)
C
d)
D
e)
E
13.
Which is the least: 0.06 or 0.060
a)
0.06
b)
They are equal.
c)
0.060
d)
Depends on the time of day.
14.
Classify the number 0
a)
Whole
b)
Integer
c)
Rational
d)
All of the above
15.
All whole numbers are rational numbers
a)
True
b)
False
16.
What is the definition of an integer
a)
All positive and negative whole numbers
b)
Decimals or fractions that terminate for repeat
c)
All positive whole numbers
d)
0
17.
A repeating decimal is what type of number?
a)
Rational
b)
Integer
c)
Natural
18.
List all the classifications of numbers that apply to the real number.
436
436
a)
Irrational
b)
Rational, Integer, Whole
c)
Natural, Whole, Integer, Rational
d)
Rational, Integer
19.
List all the classifications of numbers that apply to the real number.
-1/4
-1/4
a)
None
b)
Rational, Integer, Whole
c)
Natural, Whole, Integer, Rational
d)
Rational
20.
π or PI is classified as which?
a)
Rational
b)
Irrational
c)
Rational, Real
d)
Irrational, Real
21.
Which of the following is rational?
a)
.211232112421125. . . .
b)
π
c)
√25
d)
√12
22.
What do we call √ ?
a)
radicand
b)
radical symbol
c)
cube root
d)
index
23.
The Statue of Liberty weighs 450,000 pounds. What is this number written in scientific notation?
a)
4.5 x 10-5
b)
45 x 10-4
c)
45 x 104
d)
4.5 x 105
24.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
437,560
25.
a)
A
b)
B
c)
C
d)
D
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