Factors
List the factors for 2
1,2
Prime or Composite
2
Prime
Finish the pattern starting with the number 10 and add 5
10, ____, ____ ,_____, _____, _____, ______
10, 15, 20, 25, 30, 35, 40
9 X 9
81
900
What are the factors of 24?
1,2,3,4,6,8,12,24
Which number is composite?
A. 31
B. 21
C. 17
D. 13
B. 21
Which two patterns use the rule add 2?
A. 2, 4, 6, 8, 10, 12
B, 3, 6, 9, 12, 15, 18
C. 5, 10, 15, 20, 25, 30, 35
D. 3, 5, 7, 9, 11, 13, 15, 17
E. 4, 8, 12, 16, 20, 24, 28
A and D
595
Write a multiplicative comparison for 4 X 6 = 24
4 times as many as 6 is 24
Which of these numbers is a factor of 4?
a. 34
b. 48
c. 14
d. 26
B. 48
Which number is prime?
A. 4
B. 12
C. 15
D. 13
D. 13
If the pattern follows the rule add 6.... what will be the 7th number?
Start at 18
48
835 X 6
5,010
Write an equation for 6 times as many as 7 is 42
6 X 7 = 42
What are the factors for 37?
1,37
Prime or Composite?
29
Prime
What is the rule?
6, 12, 10, 16, 14, 20, 18
add 6 and subtract 2
968 X 8
7,744
What is the sum of 298,034 and 700,232
998, 266
List the factors of 48
1,2,3,4,6,8,12,16,24,48
If Mrs. Outlaw only wanted prime numbers on her fantasy football team, which group of numbers would she pick?
A. 2, 3, 4 ,6, 8
B. 2, 3, 7, 9, 13
C. 2, 3, 5, 7, 11, 13
D. 2, 4, 6, 8, 10, 12
C
The pattern is add 4 when you start with 4....... Which number correctly fits into the pattern?
A. 50
B. 38
C. 36
D. 14
C. 36
8,294 X 7
58,058
Which two answers correctly show 3 times as many as 5 is 35 as a multiplication equation?
A. 5 X 35 = 7
B. 5 X 7 = 35
C. 35 X 5 = 7
D. 7 X 35 = 5
E. 35/5 =7
B and E