Arrays

Front

What is an array?

Back

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

Front

How do you find the total number of items in an array?

Back

Multiply the number of rows by the number of columns.

Front

What does '3 x 4' mean in an array?

Back

It means there are 3 rows and 4 columns.

Front

If an array has 5 rows and 2 columns, how many items are there?

Back

There are 10 items (5 x 2 = 10).

Front

What direction do rows go in an array?

Back

Rows go side to side.

Front

What is the name of an array with 4 rows and 5 columns?

Back

The name is 4 x 5.

Front

If you have an array of 2 x 3, how many items are there?

Back

There are 6 items (2 x 3 = 6).

Front

What is the difference between rows and columns in an array?

Back

Rows go side to side, while columns go up and down.

Front

How many columns are in a 3 x 5 array?

Back

There are 5 columns.

Front

What is the total number of items in a 6 x 6 array?

Back

There are 36 items (6 x 6 = 36).