Understanding Additive Inverse

The video tutorial explains the concept of the additive inverse property, which states that adding a number to its negative results in zero. Using a number line, the tutorial demonstrates how moving left or right by the same magnitude but in opposite directions cancels out the number. Examples include adding negative 5 to 5 and positive 3 to negative 3. The tutorial generalizes this concept to any number, illustrating that adding the negative of a number results in zero.

What number should be added to 5 to make the sum zero?

• -5

• 10

• 5

• 0

Tags

CCSS.7.NS.A.1B

What is the term used to describe a number that, when added to another, results in zero?

• Additive Inverse

• Subtractive Inverse

• Multiplicative Inverse

• Divisive Inverse

Tags

CCSS.7.NS.A.1B

If you start at -3 on a number line, how many spaces and in which direction must you move to reach zero?

• 3 spaces up

• 3 spaces to the right

• 3 spaces to the left

• 3 spaces down

Tags

CCSS.7.NS.A.1B

What is the additive inverse of -3?

• 6

• 3

• -3

• 0

Tags

CCSS.7.NS.A.1B

What is the additive inverse of 1,725,314?

• 1,725,314

• 3,450,628

• 0

• -1,725,314

Tags

CCSS.7.NS.A.1B

What number should be added to -7 to make the sum zero?

• 14

• 7

• 0

• -7

Tags

CCSS.7.NS.A.1B

Which of the following is an example of the additive inverse property?

• 5 + 5 = 10

• 5 * 0 = 0

• 5 - 5 = 10

• 5 + (-5) = 0

Tags

CCSS.7.NS.A.1B

What is the result of adding a number to its additive inverse?

• The number itself

• Zero

• Double the number

• Negative of the number

Tags

CCSS.7.NS.A.1B

If you have 5 of something and take away 5, what is the result?

• 10

• 5

• -5

• 0

Tags

CCSS.7.NS.A.1B

Which operation is equivalent to adding the additive inverse of a number?

• Subtraction

• Division

• Multiplication

• Addition

Tags

CCSS.7.NS.A.1B