Factors
What are the factors of 12?
1, 2, 3, 4, 6, 12
What are the first 6 multiples of 3?
3, 6, 9, 12, 15, 18
What are the factors of 5 and what are the first 4 multiples?
Factors: 1, 5
Multiples: 5, 10, 15, 20
2, 3, 4, 5, 6, 7, 8, 9
2,3,5,7
Is 1 a prime or a composite number?
It is neither.
What are the factors of 10?
1, 2, 10, 5
What are the first 4 multiples of 6?
6, 12, 18, 24
What are the factors of 16 and what are the first 3 multiples os 2?
Factors: 1, 2, 4, 8, 16
Multiples: 2, 4, 6
Is 31 a prime or composite number?
Prime
What is the place value of the digit 8?
345 845
hundreds
What are the factors of 14?
1, 2, 7, 14
What are the first 4 multiples of 45?
45, 90, 135,180
What are the factors of 20 and what are the first 5 multiples of 5?
Factors: 1, 2, 4, 5, 10, 20
Multiples: 5, 10, 15, 20, 25
Composite
What is the LCM (Least Common Multiple) of 3 and 8?
24
What are the factors of 60?
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60
What are the first 5 multiples of 21?
21, 42, 63, 84, 105
What are the factors of 9 and what are the first 5 multiples?
Factors: 1, 3, 9
Multiples: 9, 18, 27, 36, 45
Is 19 prime or composite?
Prime
Write the standard form (in numbers) of:
Seven hundred eighty-six million, six hundred thirty-five thousand, three hundred ninety-six.
786 635 396
What are the factors of 32?
1,2, 4, 8, 16, 32
What are the first 5 multiples of 32?
32, 64, 96, 128, 160
What are the factors of 4 and what are the first 6 multiples?
Factors: 1, 2, 4
Multiples: 4, 8, 12, 16, 20, 24
Which of the following numbers are composite?
41, 42, 43, 44, 45, 46, 47, 48, 49, 50
42, 44, 45, 46, 48, 49, 50
A number written like below is called what?
4.8 x 10^4 (4.8 times 10 to the power of 4)
scientific notation