Algebra 1 1-1 Guided Practice: Variables and Expressions
By Matt Richardson
starstarstarstarstarstarstarstarstarstar
Last updated 4 months ago
27 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! Consider the population of Florida, the area of Colorado, and the flight time from Philadelphia to San Fransisco.
Which of these has a value that varies? Select the most appropriate option.
Solve It! Consider the population of Florida, the area of Colorado, and the flight time from Philadelphia to San Fransisco.
Which of these has a value that varies? Select the most appropriate option.
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 mathematical quantity?
Take Note: What is a mathematical quantity?
10 points
10
Question 5
5.
Take Note: What is a variable?
Take Note: What is a variable?
10 points
10
Question 6
6.
Take Note: What is an algebraic expression?
Take Note: What is an algebraic expression?
10 points
10
Question 7
7.
Take Note: Provide an example of an algebraic expression.
Take Note: Provide an example of an algebraic expression.
10 points
10
Question 8
8.
Take Note: What is a numerical expression?
Take Note: What is a numerical expression?
10 points
10
Question 9
9.
Take Note: Provide an example of a numerical expression.
Take Note: Provide an example of a numerical expression.
10 points
10
Question 10
10.
Problem 1 Got it? What is an algebraic expression for 18 more than a number n?
Problem 1 Got it? What is an algebraic expression for 18 more than a number n?
A.SSE.1.a
3 points
3
Question 11
11.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 12
12.
Take Note: Match each mathematical operation on the left with the name for its result on the right.
| arrow_right_alt | Sum | |
| arrow_right_alt | Difference | |
| arrow_right_alt | Product | |
| arrow_right_alt | Quotient |
10 points
10
Question 13
13.
Problem 2 Got it? What is an algebraic expression for 6 times a number n?
Enter only the expression, in simplest form.
Problem 2 Got it? What is an algebraic expression for 6 times a number n?
Enter only the expression, in simplest form.
A.SSE.1.a
10 points
10
Question 14
14.
Problem 2 Got it? What is an algebraic expression for the quotient of 18 and a number n?
Enter only the expression, in simplest form.
Problem 2 Got it? What is an algebraic expression for the quotient of 18 and a number n?
Enter only the expression, in simplest form.
A.SSE.1.a
10 points
10
Question 15
15.
Problem 2 Got it? Reasoning: Do the phrases 6 less a number y and 6 less than a number y mean the same thing? Explain.
Problem 2 Got it? Reasoning: Do the phrases 6 less a number y and 6 less than a number y mean the same thing? Explain.
A.SSE.1.a
3 points
3
Question 16
16.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 17
17.
Problem 3 Got it? What is an algebraic expression for 8 less than the product of a number x and 4?
Problem 3 Got it? What is an algebraic expression for 8 less than the product of a number x and 4?
A.SSE.1.a
10 points
10
Question 18
18.
Problem 3 Got it? What is an algebraic expression for twice the sum of a number x and 8?
Problem 3 Got it? What is an algebraic expression for twice the sum of a number x and 8?
A.SSE.1.a
10 points
10
Question 19
19.
Problem 3 Got it? What is an algebraic expression for the quotient of 5 and the sum of 12 and a number x?
Problem 3 Got it? What is an algebraic expression for the quotient of 5 and the sum of 12 and a number x?
A.SSE.1.a
3 points
3
Question 20
20.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 21
21.
Problem 4 Got it? What word phrase can you use to represent the algebraic expression x + 8?
Problem 4 Got it? What word phrase can you use to represent the algebraic expression x + 8?
A.SSE.1.a
10 points
10
Question 22
22.
Problem 4 Got it? What word phrase can you use to represent the algebraic expression 10x + 9?
Problem 4 Got it? What word phrase can you use to represent the algebraic expression 10x + 9?
A.SSE.1.a
10 points
10
Question 23
23.
Problem 4 Got it? What word phrase can you use to represent the algebraic expression \frac{n}{3}?
Problem 4 Got it? What word phrase can you use to represent the algebraic expression \frac{n}{3}?
A.SSE.1.a
10 points
10
Question 24
24.
Problem 4 Got it? What word phrase can you use to represent the algebraic expression 5x - 1?
Problem 4 Got it? What word phrase can you use to represent the algebraic expression 5x - 1?
A.SSE.1.a
3 points
3
Question 25
25.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 26
26.
Problem 5 Got it? Suppose you draw a segment from any one vertex of a regular polygon to the other vertices. A sample for a regular hexagon is shown.
Use the table to find a pattern.
Problem 5 Got it? Suppose you draw a segment from any one vertex of a regular polygon to the other vertices. A sample for a regular hexagon is shown.
Use the table to find a pattern.
A.SSE.1.a
10 points
10
Question 27
27.
🧠 Retrieval Practice:Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?