Arrays: Rows and Coluunms

Arrays: Rows and Columns

Today we will do Rows and colunms in arrays.

What are arrays ?

An array is a group of symbols arranged in straight rows and columns. If you want to say it a short way say Array is Multiplication.

Rows

A row is a form of array.

Rows go across.

Columns

Columns are a type of array.

Columns go up and down.

Activitys that are done.

• Page 92

Multiple Choice

Is this an array?

• yes

• no

Multiple Choice

Is this an array?

• yes

• no

Multiple Choice

Is this an array?

• yes

• no