Multiplication with Arrays

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3.

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication that shows objects arranged in rows and columns. For example, a 2 x 3 array has 2 rows and 3 columns.

Front

What does the multiplication fact 2 x 4 represent?

Back

It represents 2 groups of 4, which can be visualized as 2 rows of 4 objects each.

Front

How can you represent 4 x 2 using an array?

Back

You can represent 4 x 2 with 4 rows of 2 objects each.

Front

What is the product of 5 x 2?

Back

The product of 5 x 2 is 10, which means there are 5 groups of 2.

Front

What does the multiplication fact 7 x 4 mean?

Back

It means there are 7 groups of 4, which can be visualized as 7 rows of 4 objects each.

Front

How do you find the total in a multiplication array?

Back

To find the total, multiply the number of rows by the number of columns. For example, in a 3 x 4 array, the total is 3 x 4 = 12.

Front

What is the multiplication fact represented by a 3 x 4 array?

Back

The multiplication fact represented is 3 x 4.

Front

What does 2 x 7 equal?

Back

2 x 7 equals 14, meaning there are 2 groups of 7.

Front

How can you visualize 4 x 3?

Back

You can visualize 4 x 3 as 4 rows of 3 objects each.