Vocabulary
Finding the Unknown Factor
Story Problems
Commutative & Distributive Property
Number Lines and Tables
100
rows and columns
What is an array?
100
27= 3 x ___
What is 9
100
There are 6 chickens. Each chicken lays 3 eggs. How many eggs are there total? (Use the loop and group strategy)
What are 18 eggs?
100
3 X 4 = ___ x 3
What is 4?
100
5, 10, ?, 20, 25
What is 15?
200
do this first
What are parentheses?
200
4 x ____ = 24
What is 6
200
The Savage family is building a patio out of bricks. Each row of the patio is made of 5 bricks. There are 6 rows. How many bricks will they need in all? (Use the array strategy)
What are 30 bricks?
200
10 X 2 = ___ x ___
What is 2 X 10?
200
16, 20, 24, ?
What is 28?
300
to find the product
What is multiply?
300
40 - ___ = 5
What is 8?
300
Jorge is cutting a pan of brownies in an array. He cuts 25 brownies in all. He cuts 5 rows of brownies. He needs to know how many brownies are in each row.
What are 5 brownies in each row?
300
Use the distributive property to solve the equation: 9 x 3 = ( ___ x 3) + ( ___ x 3)=
What is (5 x 3) + (4 x 3) = 27
300
3, 6, ?, 12, 15
What is 9?
400
the answer to a division problem
What is quotient?
400
20 - ___ = 4
What is 5?
400
Sara's yard has 5 flowerbeds. She wants to spread her 35 flowers equally in her flower beds. How many flowers will go in each bed? (Use the fair share strategy)
What are 7 flowers in each flowerbed?
400
Use the Distributive Property to solve the equation: 8 x 4 = ( ___ x ___ ) + ( ___x___ ) =
What is (5 x 4) + (3 x 4)=32
400
17, 21, 25, ?, 33, 37
What is 29?