Prime or Composite?
How do I know if a number is prime?
It only has one factor pair.
How do I find the area of a rectangle?
Length times width
What is a factor?
A number that can be multiplied to create another number.
What is a multiple?
A number that is created from multiplying two factors together.
What is the mascot/animal for Dutch Creek?
Dolphins
How do I know if a number is composite?
It has more than one factor pair.
Two with side lengths of 1 and 4 and then another with side lengths 2 and 2.
What are the factors of 5?
1 and 5.
What is one multiple of 4?
(answers will vary)
What does KRD stand for at Dutch Creek?
Kind, Respectful, Determined
Is 48 prime or composite?
48 is composite because it has more than one factor pair.
What is the area of a rectangle with side lengths 4 and 8?
32
What are the factors of 12?
1, 2, 3, 4, 6, 12.
What are 3 multiples of 6?
6, 12, 18 (etc.)
Kindergarten through 6th grade
Is 17 prime or composite?
17 is prime because it only has one factor pair.
What is the area of a rectangle with side lengths 9 and 4.
36
What are the factors of 30?
1, 2, 3, 5, 6, 10, 15, 30.
What are 5 multiples of 12?
12, 24, 36, 48, 60, (etc.)
What is Mrs. Marsh's favorite color?
Green!
Is 20 prime or composite? What are its factor pairs?
20 is composite because it has more than one factor pair which are 1x20, 2x10, and 4x5.
What is the area of a rectangle with side lengths 12 and 5?
60
What are the factors of 48?
1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
Multiples.
What college did Mrs. Marsh go to? (This one is really tricky so if you get close I'll give it to you.)
Brigham Young University (or BYU)