Multiplying Two Digit Whole Numbers Using the Expanded Form (Example)

The video tutorial explains how to multiply 54 by 17 using the expanded form. It breaks down the multiplication into two parts: 54 times 10 and 54 times 7. The first part involves multiplying 54 by 10, resulting in 540. The second part involves multiplying 54 by 7, which is further broken down into 7 times 50 and 7 times 4, resulting in 378. Finally, the results of the two parts are added together to get the final product of 918.

What does multiplying 54 by 17 using the expanded form involve?

• 54 times 5 plus 54 times 12

• 54 times 10 plus 54 times 7

• 54 times 20 minus 54 times 3

• 54 times 15 plus 54 times 2

How do you calculate 54 times 10 using the expanded form?

• Multiply 54 by 2 and add a zero

• Multiply 54 by 1 and add a zero

• Multiply 54 by 10 directly

• Multiply 54 by 5 and double it

What is the result of 7 times 50 plus 7 times 4?

• 378

• 350

• 354

• 400

What is the sum of 540 and 378?

• 900

• 910

• 920

• 918

What is the final product of multiplying 54 by 17?

• 980

• 950

• 900

• 918