Factors
What are the factor pairs of 12?
1-12, 2-6, 3-4, 4-3, 6-2, 12-1
List the first three multiples of 6.
6, 12, 18
What is the greatest common factor of 4 and 8?
4
3, 13, 23, 33, 43 What is the rule?
Add 10
Is 6 Prime or Composite? Explain
Composite... 1, 2, 3, and 6 are factors.
What are the factors 24?
1,2,3,4,6,8,12,24
List the first 5 multiples of 8.
8, 16, 24, 32, 40
What is the greatest common factor of 16 and 24?
8
Finish the pattern: +, -, $, -, +, -, $, __, __, __
-, +, -
Is 15 Prime or Composite? Explain
Composite... 1,3,5 and 15 are factors.
What are the factors of 19?
1,19
List the first four multiples of 17.
17, 34, 51, 68
What is the least common multiple of 9 and 11?
99
Finish the pattern: 97, 84, __, 58, 45, __, __, __
71, 32, 19, 6
Is 19 Prime or Composite? Explain
Prime, 1 and 19 are the only factors.
What are the factor pairs of 64?
1-64, 2-32, 4-16, 8-8, 16-4, 32-2, 64-1
List the first 8 multiples of 11.
11, 22, 33, 44, 55, 66, 77, 88
What is the least common multiple of 12 and 14?
84
The pattern starts at 23. The rule is add 9. What is the 4th term in the pattern?
50
Is 296 Prime or Composite? Explain
Composite, Its an even number.
What are the factors of 94?
1, 2, 47, 94
List the first 7 multiples of 27.
27, 54, 81, 108, 135, 162, 189
What is the greatest common factor of 84 and 96?
12
The first figure has 5 squares. The second figure has 9 squares. The third figure has 13 squares. Draw the 6th figure.
Any shape with 25 squares
is 83 Prime or Composite? Explain
Prime, 1 and 83 are the only factors