double digit multiplication

Front

What is double digit multiplication?

Back

Double digit multiplication is the process of multiplying two numbers that each have two digits, such as 23 x 45.

Front

What is the product of 60 x 10?

Back

600

Front

What is the product of 99 x 50?

Back

4950

Front

What is the product of 50 x 49?

Back

2450

Front

What is the product of 99 x 99?

Back

9801

Front

What is the product of 80 x 80?

Back

1600

Front

How do you multiply two double-digit numbers?

Back

To multiply two double-digit numbers, you can use the area model, lattice method, or traditional multiplication algorithm.

Front

What is the area model in multiplication?

Back

The area model breaks down numbers into tens and ones, creating a rectangle to visualize the multiplication.

Front

What is the lattice method in multiplication?

Back

The lattice method is a visual multiplication technique that uses a grid to organize the multiplication of digits.

Front

What is the first step in traditional multiplication of double digits?

Back

Multiply the ones place of the bottom number by the entire top number.