Multidigit Multiplication

Front

What is multidigit multiplication?

Back

Multidigit multiplication is the process of multiplying numbers that have more than one digit, such as 23 x 45.

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you add a zero to the end of the number. For example, 5 x 10 = 50.

Front

What is the product of 627 and 8?

Back

5,016

Front

What is the product of 875 and 56?

Back

49,000

Front

What is the product of 53 and 14?

Back

742

Front

What is the product of 654 and 37?

Back

24,198

Front

What is the product of 72 and 11?

Back

792

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to break down complex multiplication into simpler parts.

Front

How can you check your multiplication answer?

Back

You can check your multiplication answer by using the inverse operation, which is division. For example, if you calculated 5 x 3 = 15, you can check by doing 15 ÷ 5 = 3.

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication using rows and columns. For example, 3 rows of 4 objects each represent 3 x 4.