All Integer Operation Word Problems (Homework)

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What does it mean to overdraw a bank account?

Back

To overdraw a bank account means to withdraw more money than is available in the account, resulting in a negative balance.

Front

How do you represent a loss in yards in football?

Back

A loss in yards is represented by a negative integer. For example, losing 7 yards is represented as -7.

Front

What is the result of subtracting a larger number from a smaller number?

Back

The result is a negative integer. For example, 5 - 8 = -3.

Front

How do you calculate the total amount withdrawn from a bank account over multiple days?

Back

Multiply the amount withdrawn each day by the number of days. For example, withdrawing $12 for 5 days: 12 * 5 = 60, represented as -60.

Front

What is the formula to find the final temperature after a drop?

Back

Final Temperature = Initial Temperature - (Drop per hour * Number of hours).

Front

If the temperature drops 3°F per hour for 6 hours, what is the total drop?

Back

Total drop = 3°F * 6 hours = 18°F, resulting in a final temperature of -18°F if starting from 0°F.

Front

What does a negative balance in a bank account indicate?

Back

A negative balance indicates that the account is overdrawn, meaning the account holder owes money to the bank.

Front

How do you represent a deposit in a bank account?

Back

A deposit is represented by a positive integer, which increases the account balance.

Front

What is the result of adding a negative integer to a positive integer?

Back

The result depends on the values; if the positive integer is larger, the result is positive, and if the negative integer is larger, the result is negative.