Multi Digit Multiplication

Front

What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have more than one digit, such as 23 x 45.

Front

What is the product of 14 and 2?

Back

28

Front

How do you multiply a number by 10 or 100?

Back

To multiply by 10, add one zero to the end of the number. To multiply by 100, add two zeros.

Front

What is the product of 235 and 20?

Back

4,700

Front

What is the area model in multiplication?

Back

The area model is a visual way to represent multiplication by breaking numbers into parts and calculating the area of rectangles.

Front

What is the product of 16 and 13?

Back

208

Front

What does the distributive property state?

Back

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

Front

What is the product of 17 and 3?

Back

51

Front

How can you check your multiplication answer?

Back

You can check your multiplication by using addition or by estimating the product.

Front

What is the product of 123 and 3?

Back

369