Fast Facts (Timed)
10 seconds:
2x5?
10
My pencil is 4 inches long. Ms. Gangwani's pencil is 3 times longer than mine. How long is Ms. Gangwani's pencil?
12 inches long
Draw an array to solve:
2x4=?
8
Teacher check array
How do I know that 3x2=6?
Teacher check explanation
What is the answer of a multiplication equation called?
The product
10 seconds
3x6 = ?
18
Ms. Bennett bakes 5 cookies for each group of students. There are 8 groups of students. How many cookies does she bake?
40 cookies
Draw an array to solve:
4x6=?
24
Teacher check array
How do I know that 3x6=18?
Teacher check explanation
Name 2 strategies we have learned about in multiplication
Possible vocabulary:
array
number line
break apart
doubling
5 seconds
5x5 = ?
25
Ms. Bennett has 4 piles of books with 8 books in each pile. She reads two books. Now, how many books does she have?
She has 30 books.
Use a number line to solve:
3x8=?
24
Teacher check number line
How do I know that the product of 3x4 will be the same as 4x3?
Commutative Property
Write a multiplication equation and label each number
Equation should include two factors and one product.
5 seconds
8x7 =?
56
What are 3 possible ways to create an array with a total of 24 pieces?
Teacher check responses
Use the doubling strategy to solve:
8x4=?
32
Teacher check doubling
Why are 10 and 15 both multiples of 5?
Teacher check response
What is the commutative property?
The commutative property states that the factors can switch spots in a multiplication equation but the product remains the same.
5 seconds
9x7 = ?
63
There were two groups of students in chapel. One group made up 4 rows of 7. Another group made up 5 rows of 6. Which group of students was bigger?
5 rows of 6 = 30 students
Use the "break apart" strategy to solve
9x8=?
72
Teacher check strategy
List at least 4 common multiples of the numbers 2 and 6.
Teacher checks
3x2=6 and 4x3=12
Use the words "factor", "product", and "multiple" to talk about these equations.
Teacher check