Arrays

Front

What direction do rows go?

Back

Across

Front

How many rows are in this array?

Back

3

Front

What direction do columns go?

Back

Up and Down

Front

What is the repeated addition sentence for the flowers?

Back

3+3+3+3+3=15

Front

There are: 3 rows of ?

Back

4

Front

What is an array?

Back

An arrangement of objects in rows and columns.

Front

How do you count the total in an array?

Back

Multiply the number of rows by the number of columns.

Front

If there are 4 rows of 2, how many total?

Back

8 (4 x 2 = 8)

Front

What is a column in an array?

Back

A vertical line of objects.

Front

What is a row in an array?

Back

A horizontal line of objects.