7.2A and 7.13C Reteach

7.2A and 7.13C Reteach

Identifying/Classifying Rational Numbers

Multiple Choice

Which of the following is not a whole number?

• 0

• -2

• 5

• 112

Multiple Choice

Which of the following is not a integer?

• 8

• -24

• $$\frac{3}{4}$$  

• 0

Multiple Choice

Which of the following is not a rational number?

• $$\pi$$  

• 2.75

• $$\frac{3}{4}$$  
  

• $$-\ \frac{1}{2}$$  

Multiple Choice

All rational numbers are integer?

• Ture

• False

Multiple Choice

All integers are whole number?

• Ture

• False

Multiple Choice

All whole numbers are rational?

• True

• False

Multiple Choice

Which of the following is a rational number but not an integer?

• 75

• $4\ \frac{1}{2}$

• -44

• 112

Multiple Choice

Which of the following is an integer but not a whole number

• 165

• 53

• -122

• 33.15

Assets, Liabilities, Net Worth

• Assets are things you own that own that have value: car, house, art, saving, etc.

• Liabilities are things you own money own: mortgage, credit card, student loans, etc.

• Net worth = assets - liabilities

• Remember if liabilities is great than assets then do liabilities - assets and your net worth will be negative.

_{Assets, Liabilities & Net Worth Word Problem}

Below is a list of Michael's assets and liabilities.

------------------------------

Savings=$250

Credit card=$432

Diamond ring= $2,400

Student loan=$1,200

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What is John's net worth?

Step 1 Add the assets: 250 + 2400 = 2650

Step 2 Add the liabilities: 432 + 1200 = 1632

Step 3 Calculate net worth = Assets - liabilities ---- 2650 - 1632 = 1018 or $1,018

Multiple Choice

Below is a list of Mary's assets and liabilities.

------------------------------

Cash = $1,500

Car Loan = $1,000

Gold Neckless = $1,400

Credit Card = $1,200

------------------------------

What is Mary's net worth?

• $1,700

• $2,900

• $2,200

• $700

_{Assets, Liabilities & Net Worth Word Problem}

Lisa's assets are $4,500.

Her liabilities are a $1,500 car loan and a $1,200 student loan. What is her net worth.

Step 1 Add the liabilities: 1,500 + 1,200 = 2,700

Step 2 Calculate net worth = Assets - liabilities ---- 4,500 - 2,700= 1,800

Multiple Choice

Bob's assets are $3,800.

His liabilities are a $2,500 student loan and $1,700 he owes on his credit card. What is his net worth.

• -$4,200

• -$400

• $4,200

• $400