Arrays

Front

What is an array in mathematics?

Back

An array is a way to organize objects, numbers, or symbols 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 the equation 3 x 4 represent in terms of an array?

Back

It represents an array with 3 rows and 4 columns, totaling 12 items.

Front

If an array has 5 rows and 2 columns, what is the multiplication sentence?

Back

5 x 2 = 10.

Front

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

Back

Rows run horizontally, while columns run vertically.

Front

How can you represent the array with 4 rows of 3 using addition?

Back

4 + 4 + 4 = 12.

Front

What multiplication sentence represents 3 rows of 5?

Back

3 x 5 = 15.

Front

If you have an array of 2 rows and 6 columns, what is the total?

Back

2 x 6 = 12.

Front

What does the equation 2 x 4 = 8 mean in terms of an array?

Back

It means there are 2 rows with 4 items in each row.

Front

How can you describe an array with 4 rows and 4 columns?

Back

It can be described as 4 x 4 = 16.