NS 9 Study Guide

Front

What is the result of the expression (-24) - 33?

Back

-57

Front

If Dee had $500, wrote a $102 check, withdrew $30, and then deposited $450, how much is in her account?

Back

$818

Front

Which expression is equivalent to 4 - 9?

Back

4 + (-9)

Front

Which expression is equivalent to 4 - 7 - 5?

Back

4 + (-7) + (-5)

Front

How many blocks apart are restaurant B and D if the map shows they are 3 blocks apart?

Back

3 blocks

Front

What is the definition of an integer?

Back

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

Front

What does it mean to subtract a negative number?

Back

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

Front

What is the formula for calculating the total amount in a bank account after transactions?

Back

Total = Initial Amount - Withdrawals + Deposits

Front

What is the difference between a positive and a negative integer?

Back

A positive integer is greater than zero, while a negative integer is less than zero.

Front

What is the result of 4 - (-5)?

Back

9