Multi-Digit Multiplication

Front

What is multi-digit multiplication?

Back

Multi-digit multiplication is the process of multiplying numbers that have two or more digits.

Front

What is the product of 17 x 25?

Back

425

Front

What is the product of 4,369 x 2?

Back

8738

Front

What is the product of 673 x 4?

Back

2692

Front

What is the product of 6000 x 7?

Back

42000

Front

What is the product of 41 x 20?

Back

820

Front

How do you multiply a two-digit number by a one-digit number?

Back

Multiply each digit of the two-digit number by the one-digit number, starting from the rightmost digit, and then add the results.

Front

What is the first step in multi-digit multiplication?

Back

The first step is to align the numbers vertically by their place values.

Front

What does 'carry over' mean in multiplication?

Back

'Carry over' means to move a value from one column to the next when the sum exceeds the base value (like 10 in base 10).

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 forming rectangles.