Compute Sums of Integers Review

Front

What is the integer representation of sea level?

Back

0

Front

What integer represents depositing $50 into a bank account?

Back

50

Front

If a submarine is at -450 feet and descends 300 feet, what is its new position?

Back

-750 feet

Front

What integer represents a withdrawal of $100?

Back

-100

Front

If a submarine is at -800 feet and ascends 250 feet, what is its new position?

Back

-550 feet

Front

What does a positive integer represent in financial transactions?

Back

A gain or deposit.

Front

What does a negative integer represent in financial transactions?

Back

A loss or withdrawal.

Front

How do you express a decrease in depth (like a submarine descending)?

Back

As a more negative integer.

Front

How do you express an increase in depth (like a submarine ascending)?

Back

As a less negative integer.

Front

What is the sum of -10 and 5?

Back

-5