Array

Front

What is an array?

Back

An array is a way to organize objects or numbers in rows and columns.

Front

How many columns are in an array with 4 columns and 2 rows?

Back

4 columns.

Front

How many rows are in an array with 4 columns and 2 rows?

Back

2 rows.

Front

What is the repeated addition for an array with 5 columns and 5 rows?

Back

5 + 5 + 5 + 5 + 5 = 25.

Front

What direction do rows go in an array?

Back

Rows go left to right.

Front

What direction do columns go in an array?

Back

Columns go up and down.

Front

If an array has 2 rows of 6, how many total items are there?

Back

12 items (2 x 6 = 12).

Front

What is the repeated addition for an array with 3 rows of 3?

Back

3 + 3 + 3 = 9.

Front

How can you represent an array with 4 rows of 2?

Back

2 + 2 + 2 + 2 = 8.

Front

What is the total number of items in an array with 3 rows and 4 columns?

Back

12 items (3 x 4 = 12).