Prime & Composite

Watch the video lesson.  Then complete the assignment.

1

A prime number is a number with exactly _______ factors.

1

A composite number is a number with more than _______ factors.

1

Factors are numbers that are __________ together.

1

Tell whether the number is prime or composite.

19 is a _______ number.

Type prime or composite.

1

Tell whether the number is prime or composite.

81 is a _______ number.

Type prime or composite.

1

Tell whether the number is prime or composite.

52 is a _______ number.

Type prime or composite.

6

Drag each number to either prime or composite.

33
27
51
43
19
23

Prime
Composite

7

Drag each number to either prime or composite.

63
28
2
11
17
4
9

Prime
Composite

6

Make a factor chart for the number 12. Then select all the factors of 12.

1

Use question 7 to determine if 24 is prime or composite.

The number 24 is a ______________ number.

Spelling matters.

1

What is the smallest composite number?

1

What is the smallest prime number that is odd?

1

What is the only even prime number?

6

Select all the composite numbers from the list below. Use your divisibility rules.

7, 21, 37, 44, 51, 63, 81, 82

1

How many factors does the number 8 have?

4

Select all the numbers below that 24 is divisible by.

Use the divisibility rules sheet.

5

Select all the numbers below that 30 is divisible by.

Use the divisibility rules sheet.

2

Select all the numbers below that 63 is divisible by.

Use the divisibility rules sheet.

5

Select all the numbers below that 108 is divisible by.

Use the divisibility rules sheet.

7

Select all the numbers below that 180 is divisible by.

Use the divisibility rules sheet.

1

Prime & Composite

Drag each number to either prime or composite.

Drag each number to either prime or composite.

Make a factor chart for the number 12. Then select all the factors of 12.

Use question 7 to determine if 24 is prime or composite.

The number 24 is a ______________ number.

Spelling matters.

What is the smallest composite number?

What is the smallest prime number that is odd?

What is the only even prime number?

Select all the composite numbers from the list below. Use your divisibility rules.

7, 21, 37, 44, 51, 63, 81, 82

How many factors does the number 8 have?

Select all the numbers below that 24 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.

Use the divisibility rules sheet.

Drag each number to either prime or composite.

Drag each number to either prime or composite.

Make a factor chart for the number 12. Then select all the factors of 12.

Use question 7 to determine if 24 is prime or composite.

The number 24 is a ______________ number.

Spelling matters.

What is the smallest composite number?

What is the smallest prime number that is odd?

What is the only even prime number?

Select all the composite numbers from the list below. Use your divisibility rules.

7, 21, 37, 44, 51, 63, 81, 82

How many factors does the number 8 have?

Select all the numbers below that 24 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.

Use the divisibility rules sheet.

Prime & Composite

Prime & Composite

Drag each number to either prime or composite.

Drag each number to either prime or composite.

Make a factor chart for the number 12. Then select all the factors of 12.

Use question 7 to determine if 24 is prime or composite.The number 24 is a ______________ number.Spelling matters.

What is the smallest composite number?

What is the smallest prime number that is odd?

What is the only even prime number?

Select all the composite numbers from the list below. Use your divisibility rules.7, 21, 37, 44, 51, 63, 81, 82

How many factors does the number 8 have?

Select all the numbers below that 24 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.Use the divisibility rules sheet.

Drag each number to either prime or composite.

Drag each number to either prime or composite.

Make a factor chart for the number 12. Then select all the factors of 12.

Use question 7 to determine if 24 is prime or composite.The number 24 is a ______________ number.Spelling matters.

What is the smallest composite number?

What is the smallest prime number that is odd?

What is the only even prime number?

Select all the composite numbers from the list below. Use your divisibility rules.7, 21, 37, 44, 51, 63, 81, 82

How many factors does the number 8 have?

Select all the numbers below that 24 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.Use the divisibility rules sheet.

Use question 7 to determine if 24 is prime or composite.

The number 24 is a ______________ number.

Spelling matters.

Select all the composite numbers from the list below. Use your divisibility rules.

7, 21, 37, 44, 51, 63, 81, 82

Select all the numbers below that 24 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.

Use the divisibility rules sheet.

Use question 7 to determine if 24 is prime or composite.

The number 24 is a ______________ number.

Spelling matters.

Select all the composite numbers from the list below. Use your divisibility rules.

7, 21, 37, 44, 51, 63, 81, 82

Select all the numbers below that 24 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 30 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 63 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 108 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 180 is divisible by.

Use the divisibility rules sheet.

Select all the numbers below that 51 is divisible by.

Use the divisibility rules sheet.