2 by 2 multiplication area model

Front

What is the area model in multiplication?

Back

The area model is a visual representation of multiplication that breaks down numbers into their place values to find the product.

Front

How do you find the product using the area model?

Back

You divide the numbers into their place values, create a rectangle for each pair of values, calculate the area of each rectangle, and then add the areas together.

Front

What is a partial product?

Back

A partial product is the result of multiplying one part of a number by another part, used in the area model to find the total product.

Front

Calculate the product of 23 and 47 using the area model: 20 x 40, 20 x 7, 3 x 40, 3 x 7.

Back

800 + 140 + 120 + 21 = 1081.

Front

What is the product of 12 and 34 using the area model?

Back

12 x 34 = 408.

Front

If you multiply 15 by 6, what is the product?

Back

15 x 6 = 90.

Front

What does the term 'distributive property' mean in multiplication?

Back

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

Front

Find the product of 25 and 36 using the area model: 20 x 30, 20 x 6, 5 x 30, 5 x 6.

Back

600 + 120 + 150 + 30 = 900.

Front

What is the product of 9 and 8?

Back

9 x 8 = 72.

Front

How can you represent 14 x 23 using the area model?

Back

Break it down into (10 + 4) x (20 + 3) and calculate the areas.