All Integer Operation Word Problems (Module 3)

Front

What is the result of subtracting a positive number from zero?

Back

The result is a negative number.

Front

If the temperature drops 3°F per hour for 2 hours starting from 0°F, what is the final temperature?

Back

-6°F

Front

How do you calculate the distance between two temperatures on a number line?

Back

Subtract the lower temperature from the higher temperature.

Front

What is the final depth of a scuba diver who is 24 feet below the surface and rises 11 feet?

Back

-13 feet.

Front

If a deep sea diver dives from the surface to 92 feet below and then dives down 17 more feet, what is his current depth?

Back

-109 feet.

Front

What does it mean to overdraw a bank account?

Back

It means to withdraw more money than is available in the account.

Front

If Jeff overdraws his account by $25 and then deposits $37, what is his account balance?

Back

$12.

Front

What is the absolute value of a negative number?

Back

The absolute value is the positive version of that number.

Front

How do you represent a temperature drop in mathematical terms?

Back

By subtracting the drop from the initial temperature.

Front

What is the formula to find the final temperature after a series of drops?

Back

Final Temperature = Initial Temperature - (Drop Rate × Time).