Algebra 1 1-3 Complete Lesson: Real Numbers and the Number Line
By Matthew Richardson
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Last updated over 3 years ago
29 questions
Note from the author:
A complete formative lesson with embedded slideshow, mini-lecture screencasts, checks for understanding, practice items, mixed review, and reflection. I create these assignments to supplement each lesson of Pearson's Common Core Edition Algebra 1, Algebra 2, and Geometry courses. See also mathquest.net and twitter.com/mathquestEDU.
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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.
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Question 2
2.
Problem 1 Got It? What is the simplified form of the expression?
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Question 3
3.
Problem 1 Got It? What is the simplified form of the expression?
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Question 4
4.
Problem 1 Got It? What is the simplified form of the expression?
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Question 5
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Problem 2 Got It? What is the value of the expression to the nearest integer?
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Question 6
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Problem 3 Got It? To which subsets of the real numbers does the number belong?
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Question 7
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Problem 3 Got It? To which subsets of the real numbers does the number belong?
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Question 8
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Problem 3 Got It? To which subsets of the real numbers does the number belong?
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Question 9
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Problem 3 Got It? To which subsets of the real numbers does the number belong?
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Question 10
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Problem 4 Got It? Fill in the circle to complete the inequality.
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Question 11
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Problem 4 Got It?Reasoning: In Problem 4, is there another inequality you can write that compares the two numbers? Explain.
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Question 12
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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
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Problem 5 Got It? Order the numbers from least to greatest.
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Question 14
14.
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Question 15
15.
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Question 16
16.
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Question 17
17.
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Question 18
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Vocabulary: What are the two subsets of the real numbers that together form the set of real numbers?
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Question 19
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Vocabulary: Give an example of a rational number that is not an integer.
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Question 20
20.
Reasoning: Is √100 rational or irrational? Explain.
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Question 22
22.
Evaluate: Evaluate the expression for the given values of the variables.
Enter only a number.
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Question 23
23.
Evaluate: Evaluate the expression for the given values of the variables.
Enter only a number
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Question 24
24.
Translate: Write an algebraic expression for the word phrase.
the sum of 14 and x
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Question 25
25.
Simplify: Simplify the expression.
Enter only a number.
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Question 26
26.
Simplify: Simplify the expression.
Enter only a number.
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Question 27
27.
Vocabular Review: Identify the numbers that are perfect squares.
1
12
16
100
121
200
256
Perfect squares
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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.
