Quick Check # 1 Additive Inverse (NR 1.1) for practice

Front

What is the additive inverse of a number?

Back

The additive inverse of a number is the value that, when added to the original number, results in zero. For example, the additive inverse of 5 is -5.

Front

If a banker deposits $150 and then withdraws $150, what is the net change in the account?

Back

The net change is $0, as the deposit and withdrawal cancel each other out.

Front

What does it mean for two quantities to combine to make 0?

Back

It means that the total of the two quantities is zero, indicating that one quantity negates the other.

Front

Which equation represents the concept of additive inverse?

Back

The equation 7 + (-7) = 0 represents the concept of additive inverse.

Front

If Yvonne is given $15 and spends $15, what is her final amount?

Back

Her final amount is $0, as the gift and the spending cancel each other out.

Front

What is an example of a situation where the quantities combine to make 0?

Back

A football team gains 10 yards and then loses 10 yards, resulting in a net change of 0 yards.

Front

What is the additive inverse of -8?

Back

The additive inverse of -8 is 8.

Front

If a student borrows 40 points and returns 40 points, what is the net change in points?

Back

The net change is 0 points, as borrowing and returning cancel each other out.

Front

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

Back

The result is always 0.

Front

If a football team gains 36 yards and then gains another 36 yards, what is the total gain?

Back

The total gain is 72 yards.