Arrays
What is the equation for the following array?
OOOO
OOOO
OOOO
What is 3 X 4 or 12 ÷ 3 = 4?
4 x 4= ___
What is 16?
Ms. Ramirez arranges all the math books into 6 equal groups of 4. How many math books does Ms. Ramirez have? Show a picture and multiplication sentence in your work.
6 X 4 = 24
She has 24 books.
Solve 7 x 4 using a break apart number bond
28 total
What is the equation for the following array?
x x x x x
x x x x x
What is 2 x 5?
6 X 2 = ____
What is 12?
Mrs. Holliday has 7 boxes filled with 4 cookies each. How many cookies does she have altogether?
7 x 4 = 28 cookies
Solve 12 x 3 using the break apart number bond
36 total
Draw an array that shows 8 rows of 2. Write a multiplication sentence to represent the array and circle the factor that represents the number of rows.
O O 8 X 2 = 16
O O
O O
O O
O O
O O
O O
O O
8 x 3
What is 24?
Mrs. Bowen has 20 books and she organizes them into 5 baskets. How many books go in each basket?
20 divided by 5 = 4 books in each basket
Solve 9 x 5 using the break apart number bond
45 total
Draw another array that shows 2 rows of 8. Write a different multiplication sentence and circle the factor that represents the size of the row.
O O O O O O O O 2 X 8 = 16
O O O O O O O O
28 ÷ 4 = _________
What is 7?
Mr. Clark arranges all the desks in his classroom into 8 groups of 4. How many desks are in his classroom? Show a picture and multiplication sentence in your work.
8 X 4 = 32
There are 32 desks in his classroom.
Use a break apart number bond to solve 13 x 5
65 total