Algebra 1 1-3 Guided Practice: Real Numbers and the Number Line
By Matt Richardson
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Last updated about 2 years ago
31 Questions
3 points
3
Question 1
1.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 2
2.
Solve It! If the pattern continues, which will be the first figure to contain more than 200 square units? Explain your reasoning.
3 points
3
Question 3
3.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 4
4.
Take Note: What is a square root of a number?
10 points
10
Question 5
5.
Take Note: Use the math input tool to type the radical expression:
\sqrt{5x}.
10 points
10
Question 6
6.
Take Note: What is a radicand?
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10
Question 7
7.
Problem 1 Got It? What is the simplified form of the expression?
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10
Question 8
8.
Problem 1 Got It? What is the simplified form of the expression?
10 points
10
Question 9
9.
Problem 1 Got It? What is the simplified form of the expression?
3 points
3
Question 10
10.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 11
11.
Take Note: What is a perfect square?
10 points
10
Question 12
12.
Take Note: Which of the following are perfect squares? Select all that apply.
10 points
10
Question 13
13.
Problem 2 Got It? What is the value of the expression to the nearest integer?
3 points
3
Question 14
14.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 15
15.
Take Note: Some sets of numbers are subsets of other number sets.
Categorize the number sets on the left based on whether or not they are subsets of the sets listed on the right.
Sets may belong in one category, in multiple categories, or in no categories.
The set of natural numbers
The set of integers
The set of irrational numbers
Subsets of the real numbers:
Subsets of the rational numbers:
Subsets of the whole numbers:
10 points
10
Question 16
16.
Take Note: What is a terminatingdecimal? Provide an example.
10 points
10
Question 17
17.
Take Note: What is a repeating decimal? Provide an example.
10 points
10
Question 18
18.
Take Note: How can you determine whether a number written in decimal form is a rational number or an irrational number?
10 points
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Question 19
19.
Problem 3 Got It? To which subsets of the real numbers does the number belong?
10 points
10
Question 20
20.
Problem 3 Got It? To which subsets of the real numbers does the number belong?
10 points
10
Question 21
21.
Problem 3 Got It? To which subsets of the real numbers does the number belong?
10 points
10
Question 22
22.
Problem 3 Got It? To which subsets of the real numbers does the number belong?
3 points
3
Question 23
23.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 24
24.
Take Note: Define inequality.
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10
Question 25
25.
Take Note: Use the math input tool to provide an example of an inequality that uses the symbol for less than or equal to.
Pro Tip: Many modern math input fields automatically convert combinations of math characters into their single-character equivalent. For example, Typing a "<" and then an "=" will result in a "≤" as long as you don't pause too long between typing the two characters.
10 points
10
Question 26
26.
Problem 4 Got It? Fill in the circle to complete the inequality.
10 points
10
Question 27
27.
Problem 4 Got It?Reasoning: In Problem 4, is there another inequality you can write that compares the two numbers? Explain.
3 points
3
Question 28
28.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 29
29.
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 30
30.
Problem 5 Got It? Order the numbers from least to greatest.
10 points
10
Question 31
31.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
