FOA: Module 1 Review - Number Sense & Quantity

Front

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

Back

The result can be a positive number, zero, or a negative number, depending on the values of the numbers.

Front

If Melody's account was overdrawn by $32 and she deposited $100, how do you calculate her new balance?

Back

New balance = Deposit - Overdrawn amount = $100 - $32 = $68.

Front

How do you find the difference in temperature between two locations?

Back

Subtract the lower temperature from the higher temperature.

Front

What is the formula to calculate the average of two numbers?

Back

Average = (Number1 + Number2) ÷ 2.

Front

What is an integer?

Back

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

Front

What operation would you use to find the total amount of flour needed for multiple batches of muffins?

Back

Multiply the amount of flour needed for one batch by the number of batches.

Front

What is the result of (x + y) ÷ 2 when x = 14 and y = 6?

Back

The result is 10.

Front

What does it mean for a number to be overdrawn in a bank account?

Back

It means that the account balance is below zero, indicating a debt.

Front

How do you determine how much warmer one temperature is compared to another?

Back

Subtract the lower temperature from the higher temperature.

Front

What is the significance of negative numbers in real-life situations?

Back

Negative numbers can represent debts, temperatures below zero, or losses.