Factors and Multiples
Multiplication & Division Strategies
Story Problems
Mystery
100
List all of the factors for the number 14.
Bonus 20 points: is 14 prime or composite?
1, 2, 7, 14
Bonus: 14 is composite
100
3 x 9 = ?
27
100
Jane has 7 tea light candles. Aisha has 4 times more candles than Jane. How many candles does Aisha have?
Aisha has 28 candles.
100
David bought a jacket and a t-shirt. The jacket costs 3 times as much as the t-shirt. The t-shirt cost $14. How much did the jacket cost?
The jacket costs $42 (14 x 3 = 42)
200
List three multiples for the number 8.
8, 16, 24, 32, 40, 48, ...
200
What is the missing dimension in this rectangle? 
12
200
Sara is 18 years old. Sara is 3 times older than her brother. How old is Sara's brother?
Sara's brother is 6.
200
? x 8 = 48
6
300
List all of the factors for the number 17.
Bonus 20 points: is 17 prime or composite?
1, 17
Bonus: 17 is prime.
300
9 x ? = 72
8
300
Daniel rode his bike 5 miles. His friend Briana, rode 6 times as far. Her friend, Ted, rode half as far as Briana. How far did Ted ride?
Bonus 20 points: what equation did you use to solve the problem?
Ted rode 15 miles.
Equation (5 x 6) divide by 2 = 15
300
3 x ? = 24
8
400
List all the factors for the number 36.
Bonus 20 points - is 36 prime or composite?
1, 2, 3, 4, 6, 9, 12, 18, 36
Bonus: 36 is composite
400
Write a fact family (2 multiplication and 2 division equations) to go with this array. 
2 x 4 = 8
4 x 2 = 8
8 / 4 = 2
8 / 2 = 4
400
Write and solve a story problem for the following equation:
11 x 5 = ?
Story problem will vary.
11 x 5 = 55
400
What is the missing dimension
in this rectangle?
3
500
The following numbers are all multiples of what factor?
26, 39, 52, 78
They are all multiples of the number 13:
13 x 2 = 26 , 13 x 3 = 39, 13 x 4 = 52
13 x 6 = 78
500
7 boxes is how many candles?
42 candles
500
Write and solve a story problem for the following equation:
(5 x 8) + 23 = ?
Story problems will vary.
(5 x 8) + 23 =63
500
List all of the factors for the number 98.
Bonus 20 points: is 98 prime or composite?
1, 2, 7, 14, 49, 98
98 is composite