Unit 3 Division

The following list is an example of the _________ of 8.

8, 16, 24, 32, 40

• factors

• multiples

• prime

• composite

The numbers below are the first five multiples of ____.

12, 24, 36, 48, 60

• 60

• 12

• 6

• 1

TRUE or FALSE: Factors are numbers that are multiplied together to equal a product.

• True

• False

Which of the following shows ALL of the factors for 30? 

• 1, 2, 3, 5, 6, 10, 15, 30
• 1, 15, 30
• 2, 3, 5, 6, 10, 15
• 3, 5

What are the COMMON FACTORS of 24 and 16?

(Hint: Which numbers are factors for BOTH 24 and 16?)

• 1, 2, 4, 8

• 4, 8

• 1, 2

• 8

A prime number has __________ factors. 

• More than 2
• Only 2
• Zero
• One

A composite number has __________ factors. 

• More than 2

• Only 2

• Zero

• One

Is 9 prime or composite?

• Prime
• Composite
• Neither
• Both

Is 56 prime or composite?

• Prime
• Composite
• Neither
• Both

What do we call the LEFT OVER or EXTRA when we solve a division problem?

• Dividend

• Quotient

• Remainder

• Divisor