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Algebra 1 1-3 Complete Lesson: Real Numbers and the Number Line
By Anita Deberry
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Last updated over 5 years ago
29 questions
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10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
100
10
1
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10
Question 2
2.
Problem 1 Got It?
What is the simplified form of the expression?
6
12
8
32
Question 3
3.
Problem 1 Got It?
What is the simplified form of the expression?
5
625
12.5
50
Question 4
4.
Problem 1 Got It?
What is the simplified form of the expression?
3/2
3/11
11/9
11/3
Question 5
5.
Problem 2 Got It?
What is the value of the expression to the nearest integer?
6
17
5
36
Question 6
6.
Problem 3 Got It?
To which subsets of the real numbers does the number belong?
Natural numbers, whole numbers, integers, and rational numbers
Rational numbers
Integers and rational numbers
Irrational numbers
Question 7
7.
Problem 3 Got It?
To which subsets of the real numbers does the number belong?
Irrational numbers
Integers and rational numbers
Rational numbers
Natural numbers, whole numbers, integers, and rational numbers
Question 8
8.
Problem 3 Got It?
To which subsets of the real numbers does the number belong?
Natural numbers, whole numbers, integers, and rational numbers
Whole numbers, integers, and rational numbers
Rational numbers
Irrational numbers
Question 9
9.
Problem 3 Got It?
To which subsets of the real numbers does the number belong?
Integers and rational numbers
Irrational numbers
Rational numbers
Natural numbers, whole numbers, integers, and rational numbers
Question 10
10.
Problem 4 Got It?
Fill in the circle to complete the inequality.
>
<
=
11
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Question 12
12.
Problem 5 Got It?
Graph and label the following numbers on a number line.
Label units on the number line and be precise.
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Question 13
13.
Problem 5 Got It?
Order the numbers from least to greatest.
A
B
C
D
14
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10
Question 14
14.
A
B
C
D
15
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10
Question 15
15.
A
B
C
D
16
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10
Question 16
16.
A
B
C
D
17
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10
Question 17
17.
A
B
C
D
Question 18
18.
Vocabulary:
What are the two subsets of the real numbers that together form the set of real numbers?
Whole Numbers
Irrational Numbers
Rational Numbers
Integers
Natural Numbers
Question 19
19.
Vocabulary:
Give an example of a rational number that is not an integer.
24
\pi
0.5
17
Question 20
20.
Reasoning:
Is √100 rational or irrational? Explain.
Since √100 = 10, it is an irrational number.
Since √100 can not be simplified further, it is an irrational number.
Since √100 = 10, it is a rational number.
Question 22
22.
Evaluate:
Evaluate the expression for the given values of the variables.
Enter only a number.
Question 23
23.
Evaluate:
Evaluate the expression for the given values of the variables.
Enter only a number
Question 24
24.
Translate:
Write an algebraic expression for the word phrase.
the sum of 14 and x
14 +
x
14
x
14/
x
x
- 14
Question 25
25.
Simplify:
Simplify the expression.
Enter only a number.
Question 26
26.
Simplify:
Simplify the expression.
Enter only a number.
Question 27
27.
Vocabular Review:
Identify the numbers that are
perfect squares
.
1
12
16
100
121
200
256
Perfect squares
Question 28
28.
Notes:
Take a clear picture or screenshot of your Cornell notes for this lesson. Upload it to the canvas. Zoom and pan as needed.
For a refresher on the Cornell note-taking system, click here.
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Question 29
29.
Reflection:
Math Success
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Question 1
1.
Solve It!
If the pattern continues, which will be the first figure to contain more than 200 square units? Explain your reasoning.
Each square has a side length that corresponds to the number of that figure. Therefore, the 10
th
figure will be the first to contain more than 200 square units.
Each square has a side length that corresponds to the number of that figure. Therefore, the 15
th
figure will be the first to contain more than 200 square units.
Each square has a side length that corresponds to the number of that figure. Therefore, the 201
st
figure will be the first to contain more than 200 square units.
Question 11
11.
Problem 4 Got It?
Reasoning:
In Problem 4, is there another inequality you can write that compares the two numbers? Explain.
Yes;
also compares the two numbers.
Yes;
also compares the two numbers.
No;
is the only inquality that compares the two numbers.
