Prime/Composite
What does the word Prime mean?
ex. 3
1 and 3
What are factors?
Factors are two numbers that you can multiply together.
Multiples are numbers where you skip count from the number given. Go up!
What is the answer to an addition problem called?
Sum
Compare 234,835 to 234,935
using greater than, less than or equal to symbols.
Less than
What does the word Composite mean?
Composite means a number has more than 2 factors.
ex. 15
1 and 15
3 and 5
What are all the factors of the number 32?
1 and 32
2 and 16
4 and 8
7, 14, 21, 28
What is the answer to a subtraction problem called?
Difference
Compare 1,234,123 to 978,999
using greater than, less than or equal to symbols.
Is the number 16 prime or composite?
Composite! It has more than 2 factors.
1 and 16
2 and 8
4
What are the factors of the number 48?
1 and 48
2 and 24
3 and 16
4 and 12
6 and 8
What are the first 6 multiples of 3?
3, 6, 9, 12, 15, 18
What is 23,456 plus 189,274?
212,730
Compare 56.7 to 56.07
using greater than, less than or equal to symbols.
Is the number 33, prime or composite?
Prime! It only has two factors.
1 and 33
Is the number 4 a factor of the number 8?
Yes!
Is 27 a multiple of 13? Why or why not?
No because the list is 13, 26, 39, etc.
6,033,846
Compare .04 to .4
using greater than, less than or equal to symbols.
Less than
What are all the factors of the number 24? Is it Prime or Composite?
1 and 24
2 and 12
3 and 8
4 and 6
Composite!
Is the number 5 a factor of the number 60?
Is the number 6, a factor or multiple of 6?
Both
What is 5,000,000 minus 123,456?
4,876,544
What are the steps to comparing two numbers?
Make sure the numbers have the same number of digits
Go stop by stop to check the bigger or smaller number