Algebra 1 1-6 Guided Practice: Multiplying and Dividing Real Numbers

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Solve It! What is the sign of the product of a positive number and a negative number?

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Take Note: When multiplying two real numbers, how do you know when the sign of the product will be positive?

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Take Note: When multiplying two real numbers, how do you know when the sign of the product will be negative?

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Problem 1 Got It?

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Problem 1 Got It?

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Problem 1 Got It?

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Problem 1 Got It?

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Problem 2 Got It?

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Problem 2 Got It?

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Problem 2 Got It?

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Problem 2 Got It?

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Take Note: Consider the Key Concept: Dividing Real Numbers information.
Use an item from the left to fill in each blank on the right.

positive
negative
0
undefined

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 __________.

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Problem 3 Got It?

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Take Note: Define multiplicative inverse.

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Take Note: Provide an example pair of multiplicative inverses.

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Problem 4 Got It? What is the value of the expression?
Write only a number, in fraction format.

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Algebra 1 1-6 Guided Practice: Multiplying and Dividing Real Numbers

Solve It! What is the sign of the product of a positive number and a negative number?

Take Note: When multiplying two real numbers, how do you know when the sign of the product will be positive?

Take Note: When multiplying two real numbers, how do you know when the sign of the product will be negative?

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 2 Got It?

Problem 2 Got It?

Problem 2 Got It?

Take Note: Consider the Key Concept: Dividing Real Numbers information. Use an item from the left to fill in each blank on the right.

Problem 3 Got It?

Take Note: Define multiplicative inverse.

Take Note: Provide an example pair of multiplicative inverses.

Problem 4 Got It? What is the value of the expression?Write only a number, in fraction format.

Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Solve It! What is the sign of the product of a positive number and a negative number?

Solve It! What is the sign of the product of two negative numbers?

Take Note: When multiplying two real numbers, how do you know when the sign of the product will be positive?

Take Note: When multiplying two real numbers, how do you know when the sign of the product will be negative?

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Problem 1 Got It?

Problem 2 Got It?

Problem 2 Got It?

Problem 2 Got It?

Problem 2 Got It?

Take Note: Consider the Key Concept: Dividing Real Numbers information. Use an item from the left to fill in each blank on the right.

Problem 3 Got It?

Take Note: Define multiplicative inverse.

Take Note: Provide an example pair of multiplicative inverses.

Take Note: Restate the Inverse Property of Multiplication.

Take Note: Define reciprocal.

Take Note: What is the reciprocal of -\frac{1}{4}?

Problem 4 Got It? What is the value of the expression?Write only a number, in fraction format.

Take Note: Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?

Solve It! What is the sign of the product of two negative numbers?

Take Note: Restate the Inverse Property of Multiplication.

Take Note: Define reciprocal.

Take Note: What is the reciprocal of -\frac{1}{4}?

Take Note: Consider the Key Concept: Dividing Real Numbers information.
Use an item from the left to fill in each blank on the right.

Problem 4 Got It? What is the value of the expression?
Write only a number, in fraction format.

Take Note: Consider the Key Concept: Dividing Real Numbers information.
Use an item from the left to fill in each blank on the right.

Problem 4 Got It? What is the value of the expression?
Write only a number, in fraction format.