Prime or Composite
0 is a prime number... True or False?
False!
What are the factors of 6?
1, 6, 2, 3
What are the first four multiples of 2?
2, 4, 6, 8
1/2 + 3/2 =
What "social" is at school tomorrow?
Fall Social / Fall Festival!
Is 13 a prime number?
Yes
What are the factors of 17?
1, 17
What is the 10th multiple of 6?
3/4 + 2/8 =
8/8 (or 1)
This "fair" is happening in the library right now!
The Book Fair!
Is 24 a composite number?
Yes
What are the common factors of 20 and 15?
What are the first three multiples that 8 and 2 share?
3/12 + 1/3 =
7/12
In the Wizard of Oz, this gemstone city is the one you find by following the yellow brick road!
The Emerald City
Is 1 a composite number?
No
What are the common factors of 64 and 24?
1, 2, 4, 8
What are the first three multiples 7 and 5 share?
35, 70, 105
Simplify the answer!
15/18 (reduce to 5/9)
In Percy Jackson, this Greek god is in charge of the skies and lightning!
Zeus!
Is 91 prime or composite?
Composite! (1 x 91, or 7 x 13!)
Do 91 and 39 share any factors?
1, 13
What three multiples do 9, 4, and 3 share?
36, 72, and 108
6/7 + 7/6 =
85/42
Each month has a special name for the full moon. October's full moon's name is the "Hunter's Moon".
When is the Hunter's Moon?
(hints: it is on a school day, the last full moon was September 26th)
October 26th! (Next, next Monday!)