Additive/Multiplicative Inverse

Front

What is the definition of additive inverse?

Back

The additive inverse of a number is the value that, when added to the original number, results in zero.

Tags

CCSS.7.NS.A.1B

Front

What is the additive inverse of 5?

Back

-5

Tags

CCSS.7.NS.A.1B

Front

What is the additive inverse of 0?

Back

0

Tags

CCSS.7.NS.A.1B

Front

What is the multiplicative inverse of a number x?

Back

The multiplicative inverse of a number x is 1/x, provided x is not zero.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the multiplicative inverse of -3?

Back

-1/3

Front

What is the multiplicative inverse of 1/4?

Back

4

Tags

CCSS.7.NS.A.1B

Front

If a number is multiplied by its multiplicative inverse, what is the result?

Back

1

Tags

CCSS.7.NS.A.1B

Front

What is the relationship between additive inverses and zero?

Back

The sum of a number and its additive inverse is always zero.

Tags

CCSS.7.NS.A.1B

Front

What is the relationship between multiplicative inverses and one?

Back

The product of a number and its multiplicative inverse is always one.

Front

What is the additive inverse of -7?

Back

7

Tags

CCSS.7.NS.A.1B