Show:
Factors
Multiples
Prime and Composite Numbers
Lines, Segments, Rays and Points
Classifying Triangles
100
Which number is a factor of 24? 12, 9, 5, 7
12
100
Find the first 10 multiples of 6.
6, 12, 18, 24, 30, 36, 42, 48, 54, 60
100
Identify the following number as prime or composite. 45
45 is a composite number.
100

True or False: A RAY has TWO endpoints. Illustrate a RAY to support your reasoning

False. .-------->
100

A triangle with all angles < 90 degrees.

What is an acute triangle?

200
Which number is NOT a factor of 30? 5, 1, 8, 6
8
200
Find the first 10 multiples of 5. Find the first 10 multiples of 3. What is the Least Common Multiple that both 3 and 5 share?
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30 Least Common Multiple: 15
200
Identify the following number as prime or composite. 23
23 is a prime number.
200

True or False: A LINE starts and stops. Draw a line to support your reasoning.

False !<-------->

200

A triangle with one angle > 90 degrees.

What is an obtuse triangle?

300
Which number is a factor of 10? 20, 12, 5, 3
5
300
Which is a list of multiples of 9? A) 9, 18, 28, 39 B) 9, 18, 27, 36 C) 9, 18, 25, 32 D) 9, 27, 34, 48
B) 9, 18, 27, 36
300
Identify the following number as prime or composite. 13
13 is a prime number.
300
True or False: Parallel Lines NEVER touch. Draw parallel lines to support your reasoning.

True. //

300

A triangle with one angle measuring exactly 90 degrees.

What is a right triangle?

400
Which number is NOT a factor of 36? 12, 6, 4, 8
8
400
Find the first 10 multiples of 4. Find the first 10 multiples of 7. What is the Least Common Multiple that both 4 and 7 share?
Multiples of 4: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70 Least Common Multiple: 28
400
Identify the following number as prime or composite. 28
28 is a composite number.
400
Examine the number pattern. 27, 22, 24, 19, 21 . . . *What rule does this pattern follow? *Write the next three numbers in the pattern. ____, ____, ____
Rule: Subtract 5, Add 2 Next three numbers: 16, 18, 13
400

A triangle with the following angle measurements: 97 degrees, 40 degrees, and 43 degrees.

What is an obtuse triangle?

500
List ALL of the factors of 24.
1, 2, 3, 4, 6, 8, 12, 24
500
Which is a list of multiples of 8? A) 16, 24, 32, 42 B) 8, 16, 26, 32 C) 16, 24, 32, 40 D) 8, 16, 32, 46
C) 16, 24, 32, 40
500
Identify the following number as prime or composite. 33
33 is a composite number.
500

What is the value of the degrees in a straight line?

180 degrees

500

This triangle has one angle measuring 88 degrees.

What is an acute triangle?