Multiply Multi-Digit Numbers

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the process of adding a number to itself a certain number of times.

Front

What is a multi-digit number?

Back

A multi-digit number is a number that has two or more digits, such as 10, 25, or 452.

Front

What does the term 'product' mean in multiplication?

Back

The product is the result of multiplying two or more numbers together.

Front

How do you multiply multi-digit numbers?

Back

To multiply multi-digit numbers, you can use the standard algorithm, which involves multiplying each digit of one number by each digit of the other and then adding the partial products.

Front

What is a partial product?

Back

A partial product is the result of multiplying a single digit of one number by the entire other number during the multiplication process.

Front

Calculate the product: 23 x 4

Back

92

Front

Calculate the product: 56 x 3

Back

168

Front

Calculate the product: 45 x 12

Back

540

Front

What is the first step in multiplying 452 x 12?

Back

Multiply 452 by 2 (the ones place of 12), which gives you 904.

Front

What is the second step in multiplying 452 x 12?

Back

Multiply 452 by 1 (the tens place of 12), which gives you 4,520.