Arrays

Front

What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns.

Front

How do you calculate the total of repeated addition?

Back

You can calculate the total of repeated addition by multiplying the number of times a number is added by the value of that number.

Front

What is the multiplication sentence for 6 + 6 + 6 + 6 + 6 + 6?

Back

6 x 6 = 36.

Front

What direction do rows go in an array?

Back

Rows go from left to right.

Front

What direction do columns go in an array?

Back

Columns go up and down.

Front

How can you represent the number 24 using repeated addition?

Back

24 can be represented as 6 + 6 + 6 + 6.

Front

What is the result of 4 + 4 + 4 + 4?

Back

The result is 16.

Front

What is the difference between a row and a column in an array?

Back

A row is horizontal, while a column is vertical.

Front

What does it mean to circle an element in an array?

Back

Circling an element in an array typically indicates that it is being highlighted or selected for a specific purpose.

Front

How can you visualize multiplication using an array?

Back

You can visualize multiplication by arranging objects in rows and columns, where the number of rows represents one factor and the number of columns represents the other.