Multiplication Review

Saia has 5 boxes.  Each box has 10 rats.  How many rats are there in all?

• 2
• 5
• 50
• 10

Maggie has 3 donuts.  Each donut has 10 sprinkles.  How many sprinkles are there in all?

• 100
• 7
• 30
• 300

3×5=?

• 15

• 20

• 12

• 10

5×7=?

• 28

• 40

• 35

• 42

5×2=?

• 10

• 5

• 8

• 12

1×10=?

• 1

• 10

• 100

• 20

How many groups are there?

• 5
• 3

What is the repeated addition sentence?

• 3+3+3+3+3=15
• 5+5+5=15

What is another way of saying 2 + 2 + 2 + 2 + 2?

• 2 groups of 2
• 5 groups of 2

Which describes this array best?

• 4 rows of 6 equals 24.
• 5 columns of 5 equals 25
• 4 rows of 5 equals 20