Vocabulary
Story Problems
Arrays
Equal Groups
100
What are groups that have the same number of objects.
Equal groups
100
There are 5 jugglers. Each juggler is juggling 4 scarves. How many scarves are they juggling in all?
20 scarves
100
Draw an array to solve. Ron’s garden has two rows. There are five tomato plants in each row. How many tomato plants does Ron have altogether?
10 tomato plants
x x x x x
x x x x x
100
4 groups of 3 = ?
? = 12
200
What is the answer to a multiplication problem.
Product
200
The circus has 3 lions in each ring. They have 4 rings in the tent. How many lions do they have in all?
12 lions
200
2 rows of 8 = ?
? = 16
200
Use counters to model 6 groups of 4. How many counters altogether?
24 Counters
300
What is a way to show all possible combinations using “branches.”
Tree diagram
300
DOUBLE JEOPARDY!!!!
Chase and his 4 friends are going to the circus. A ticket costs $6. How much will they spend altogether?
300
Write two multiplication sentences using the Commutative Property of Multiplication.
7 x 3 = 21
3 x 7 = 21
300
Use counters to model 6 groups of 6. How many counters altogether?
36 Counters
400
What is an operation on two numbers to find their product.
Multiplication
400
Mr. Martin went with his three boys Cal, Ken, and Kurt to the circus. They spent $8 for each ticket. How much did they spend altogether?
$32.00
400
Write two multiplication sentences for the array.
8 x 3 = 24
3 x 8 = 24
400
Use counters to model 6 groups of 5. How many counters altogether?
30 Counters
500
What is the property that states that the order in which two numbers are multiplied does not change the product.
Commutative property of multiplication
500
Gabby can choose one sandwich and one drink for her lunch. She can have a peanut butter, ham, turkey, or cheese sandwich. For a drink, she can choose water, soda, fruit juice, or milk. How many different lunch combinations can she make?
16 Combinations
500
Draw an array that represents 5 rows of 6 squares. How many squares altogether?
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 x x
30 squares/x's
500
Write a multiplication sentence to represent the equal groups of counters.
4 x 4 = 16