Multiplication Using Expanded Form

Front

What is expanded form in multiplication?

Back

Expanded form in multiplication is a way of breaking down numbers into their place values to make multiplication easier. For example, 999 can be expressed as 900 + 90 + 9.

Front

How do you multiply a number using expanded form?

Back

To multiply a number using expanded form, break the second number into its place values, multiply each part separately, and then add the results together.

Front

What is the expanded form of 999?

Back

The expanded form of 999 is 900 + 90 + 9.

Front

What is the expanded form of 36?

Back

The expanded form of 36 is 30 + 6.

Front

What is the expanded form of 679?

Back

The expanded form of 679 is 600 + 70 + 9.

Front

What is the expanded form of 4,602?

Back

The expanded form of 4,602 is 4,000 + 600 + 2.

Front

How do you verify the result of multiplication using expanded form?

Back

You can verify the result by adding the products of each part of the expanded form together to see if it matches the direct multiplication result.

Front

What is the expanded form of 1,200?

Back

The expanded form of 1,200 is 1,000 + 200.

Front

What is the product of 9 x 999 using expanded form?

Back

The product of 9 x 999 using expanded form is (9 x 900) + (9 x 90) + (9 x 9), which equals 8,991.

Front

What is the product of 5 x 36 using expanded form?

Back

The product of 5 x 36 using expanded form is (5 x 30) + (5 x 6), which equals 180.