Multiplication with Arrays

Front

What is multiplication?

Back

Multiplication is a way to add a number to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3.

Front

What does an array represent in multiplication?

Back

An array is a visual representation of multiplication. It shows objects arranged in rows and columns, helping to understand how many total objects there are.

Front

What is the multiplication fact for an array with 2 rows and 4 columns?

Back

The multiplication fact is 2 x 4 = 8.

Front

How can you find the total in an array?

Back

To find the total in an array, multiply the number of rows by the number of columns.

Front

What is the multiplication fact for an array with 3 rows and 4 columns?

Back

The multiplication fact is 3 x 4 = 12.

Front

What is the multiplication fact for an array with 4 rows and 3 columns?

Back

The multiplication fact is 4 x 3 = 12.

Front

What is the multiplication fact for an array with 4 rows and 5 columns?

Back

The multiplication fact is 4 x 5 = 20.

Front

What is the multiplication fact for an array with 2 rows and 5 columns?

Back

The multiplication fact is 2 x 5 = 10.

Front

What is the multiplication fact for an array with 3 rows and 3 columns?

Back

The multiplication fact is 3 x 3 = 9.

Front

How do you write a multiplication fact from an array?

Back

Count the number of rows and columns, then write the multiplication fact as 'number of rows x number of columns'.