Show:
FACTORS & Multiples
ARRAYS & EQUAL GROUPS
REPEATED ADDITION/BASIC FACTS
PROPERTIES
WORD PROBLEMS
100
What are the factors in the multiplication problem show below? 5 x 9 = 45
5 and 9 are factors. (The numbers that are being multiplied together are the factors.)
100

What multiplication fact matches the array shown below?
x x x x x x
x x x x x x
x x x x x x
x x x x x x

6 x 4

100
How can you solve 8 x 6 with repeated addition?
8 + 8 + 8 + 8 + 8 + 8= 48 or 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 = 48
100
What property is shown below? 7 x 3 = 3 x 7
Commutative Property of Multiplication
100
There are 4 bags of oranges on the table. Each bag has 2 oranges in it? How many oranges are there altogether?
There are 8 oranges altogether.
200
List the first 5 multiples of the number 4.
The first 5 multiples are 4, 8, 12, 16, and 20.
200

What multiplication fact is represented by the equal groups shown below?
X X X X
X X X X
X X XX

4 X 3

200
What multiplication problem will help you solve this repeated addition problem? 2 + 2 + 2 + 2 + 2 + 2
2 x 5 = 10
200
What property is shown below? 9 x 1 = 9
Identity Property of Multiplication
200
Sarah has 5 friends. She gives each friend 3 stickers. How many stickers is she giving to her friends in all?
She is giving out 15 stickers.
300
What is the missing factor in this problem? 3 x ___ = 15
The missing factor is 5. 3 x 5 = 15
300

Michael has 3 dogs. To show how many paws they have in all, what will your equal groups look like? How many groups? How many in each group?

You can draw 3 groups of 4 or 4 groups of 3.

300
What is 5 x 6?
30
300

What would the answer to this equation be? (3 x 3) x 8 

3 x 3 = 9 

9 x 8 =72

So, The answer is 72!

300
Four monkeys ate some bananas for a snack. Each monkey had six bananas. What is the total number of bananas that they ate?
They had 24 bananas total.
400

What is 8 x 8 ?

8 x 8 = 64

400

Which array shows 2 x 7 = 14
A.)                     B.)
x x                         X X X X X X  
x x                         X X X X X X X X
x x
x x
x x
x x
x x 


Choice A shows an array to represent 2 x 7 = 14. (Choice B has 14 x's but they are not in even rows and columns.)

400
What is 3 x 8?
24
400

TRUE OR FALSE...

The commutative property of multiplication tells us that any factor multiplied by a 0 will always make zero?

If it is not true, what property would make it true?

False.
The Zero Property of Multiplication would make it true.

400
There are four groups of desks in our classroom. Five desks are at each group. How many students can sit at a desk in our classroom?
There are enough desks for 20 students.
500
What is the missing factor? (2 x 3) x 4 = 2 x (__ x 4)
The missing factor is 3.
500

Which array matches the equal groups drawn here?

XXXXXXX

XXXXXXX

XXXXXXX

XXXXXXX

42

500
What is 9 x 4?
36
500
What is missing? 6 x 8= (6 x 3) + (6 x ___)
The missing factor is 5.
500
CHALLENGE!!!!! There are 7 third grade classes. Each class has about 20 students in it. Approximately how many students are there in third grade at Welch Elementary?
There are about 140 students.