Integer Word Problems Review

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What does it mean to add integers with different signs?

Back

When adding integers with different signs, subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

Front

What is the result of -14 + (-7)?

Back

-21

Front

How do you subtract a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart.

Front

What is the result of 78 - (-13)?

Back

91

Front

What does it mean to be below sea level?

Back

Being below sea level means that the location's elevation is lower than the average level of the ocean.

Front

If a diver is at -150 feet and descends 30 feet, what is their new depth?

Back

-180 feet below sea level.

Front

What is the net change in position?

Back

The net change is the total change in position after considering all movements, whether up or down.

Front

If an elevator goes up 15 floors, down 9 floors, up 11 floors, and down 19 floors, what is the net change?

Back

-2 floors.

Front

What is the formula to find the new temperature after a change?

Back

New Temperature = Original Temperature + Change in Temperature.