Algebra 1 1-5 Guided Practice: Adding and Subtracting Real Numbers
By Matt Richardson
Last updated over 1 year ago
26 Questions
3
1.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
2.
Solve It! How much money must you add to make the card worth $25?
Enter your response in this format: $37
10
3.
Solve It! Explain your reasoning.
3
4.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
5.
Take Note: Describe the process of adding and subtracting real numbers using a number line.
You should use each of the following words in your response: positive, negative, right, left, add (or adding), subtract (or subtracting).
You may use the number line on the canvas to help illustrate the process you describe.
10
6.
Problem 1 Got It?
Show your work on the canvas.
3
7.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
8.
Take Note: Define absolute value.
10
9.
Take Note: Write the algebraic expression that is equivalent to the verbal expression below.
the absolute value of x
A vertical bar key for absolute value symbols can be found on most keyboards above the Enter or Return key.
10
10.
Take Note: Describe the process of adding numbers with the same sign.
10
11.
Take Note: Describe the process of adding numbers with different signs.
10
12.
Problem 2 Got It?
10
13.
Problem 2 Got It?
10
14.
Problem 2 Got It?
10
15.
Problem 2 Got It?
3
16.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
17.
Take Note: Define opposites as they pertain to this lesson.
Graph an example pair of opposites on the canvas.
10
18.
Take Note: Define additive inverses.
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19.
Take Note: Provide an example pair of additive inverses. Separate them with a comma.
10
20.
Take Note: Restate the Inverse Property of Addition.
10
21.
Take Note: To subtract a real number, add its opposite.
1. What does this mean?
2. Provide an example that demonstrates how this works.
10
22.
Problem 3 Got It?
10
23.
Problem 3 Got It?
3
24.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
25.
Problem 4 Got It?
10
26.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?