Multiplying Two Digit Numbers

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

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

How do you calculate the partial product of 3 x 45?

Back

You calculate it by breaking it down into (3 x 40) + (3 x 5), which equals 120 + 15 = 135.

Front

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

Back

The first step is to decompose each number into its place values.

Front

What does the term 'partial product' refer to?

Back

Partial products are the individual products obtained from multiplying each digit of one number by each digit of another number.

Front

What is the significance of the green rectangle in multiplication problems?

Back

The green rectangle often represents a specific area in an area model, helping to visualize the multiplication process.

Front

What is the equation for the area model represented by 4 x 343?

Back

The equation represents the multiplication of 4 by 343, which can be visualized as an area model.

Front

How do you find the total product using the area model?

Back

You add all the partial products together to find the total product.

Front

What multiplication strategy involves breaking numbers into parts?

Back

The strategy is called the area model.

Front

What is the product of 4 x 312?

Back

The product is 1,248.