Signed Rational Number Operations

Front

What is a signed rational number?

Back

A signed rational number is a number that can be expressed as a fraction where the numerator and denominator are integers, and it can be positive or negative.

Front

Back

6

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CCSS.7.NS.A.1C

Front

Back

-3.6

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CCSS.7.NS.A.2B

Front

Back

2

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CCSS.7.NS.A.1C

Front

Back

-32

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Front

Back

-0.9

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CCSS.7.NS.A.1C

Front

What does it mean to subtract a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

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CCSS.7.NS.A.1C

Front

What is the rule for multiplying two negative numbers?

Back

The product of two negative numbers is positive.

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CCSS.7.NS.A.2A

Front

What is the rule for multiplying a positive number by a negative number?

Back

The product of a positive number and a negative number is negative.

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CCSS.7.NS.A.2A

Front

What is the rule for adding two negative numbers?

Back

The sum of two negative numbers is negative.

Tags

CCSS.7.NS.A.1C