2 digit by 2 digit multiplication Review

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 simplify the calculation.

Front

What are partial products in multiplication?

Back

Partial products are the results of multiplying each digit of one number by each digit of another number, which are then added together to get the final product.

Front

Calculate the partial products for 38 x 16 using the area model.

Back

300 + 180 + 80 + 48.

Front

What is the first step in using the area model for 2-digit multiplication?

Back

Break each number into tens and ones.

Front

What is 20 x 4?

Back

80.

Front

What is 20 x 10?

Back

200.

Front

What is the total area of a square with sides of 14 units?

Back

196 square units.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Front

What is the product of 30 and 80?

Back

2400.

Front

What is the product of 38 and 16?

Back

608.