Algebra 1 1-6 Guided Practice: Multiplying and Dividing 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! What is the sign of the product of a positive number and a negative number?
10
3.
Solve It! What is the sign of the product of two negative numbers?
3
4.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10
5.
Take Note: When multiplying two real numbers, how do you know when the sign of the product will be positive?
10
6.
Take Note: When multiplying two real numbers, how do you know when the sign of the product will be negative?
10
7.
Problem 1 Got It?
10
8.
Problem 1 Got It?
10
9.
Problem 1 Got It?
10
10.
Problem 1 Got It?
3
11.
Video Check: Select all that apply with regards to the video embedded directly above this item.
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: Consider the Key Concept: Dividing Real Numbers information.
Use an item from the left to fill in each blank on the right.
- 0
- undefined
- negative
- positive
- The quotient of two real numbers with different signs is __________.
- The quotient of two real numbers with the same sign is __________.
- The quotient of 0 and any nonzero real number is __________.
- The quotient of any real number and 0 is __________.
10
18.
Problem 3 Got It?
10
19.
Take Note: Define multiplicative inverse.
10
20.
Take Note: Provide an example pair of multiplicative inverses. Separate them with a comma.
10
21.
Take Note: Restate the Inverse Property of Multiplication.
10
22.
Take Note: Define reciprocal.
10
23.
Take Note: What is the reciprocal of -\frac{1}{4}?
10
24.
Problem 4 Got It? What is the value of the expression?
Write only a number, in fraction format.
10
25.
Problem 4 Got It? Reasoning: Are the following two expressions equivalent? Explain.
10
26.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?