Additive/Multiplicative Inverse

Additive Inverse means:
The sum of a number and its _______________ equals zero.

• absolute value
• opposite
• reciprocal
• operations

Tags

CCSS.7.NS.A.1B

Multiplicative Inverse means:
The product of a number and its _____________________ equals 1.

• opposite
• absolute value
• reciprocal
• negative

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which of the following shows the multiplicative inverse of 4/5?

• 4/5 x 1 = 4/5
• 4/5 x 0 = 0
• 4/5 x 5/4 = 1
• 4/5 x 4/5 = 1

Which of the following shows the additive inverse of 4?

• 4 + -4 = 0
• 4 + -4 = -8
• 4 x 1/4 = 1
• 4 x 0 = 0

Tags

CCSS.7.NS.A.1B

What is the additive inverse of -5?

• -5
• 0
• 5
• -0

Tags

CCSS.7.NS.A.1B