Multiplication Area Model Walk Through Flashcard

Front

What is expanded form?

Back

Expanded form is a way of writing numbers to show the value of each digit. For example, 51 in expanded form is 50 + 1.

Front

How do you write 51 in expanded form?

Back

50 + 1

Front

What is the product of 50 x 20?

Back

1,000

Front

What is the product of 9 x 9?

Back

81

Front

What is the product of 9 x 20?

Back

180

Front

What is the product of 1 x 3?

Back

3

Front

What does the term 'product' mean in multiplication?

Back

The product is the result of multiplying two or more numbers together.

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication that breaks numbers into parts to make the calculation easier.

Front

How can you use the area model to multiply 50 x 20?

Back

Break 50 into 50 and 0, and 20 into 20. Then, calculate 50 x 20 = 1,000.

Front

What is the product of 10 x 10?

Back

100