Multiplying Four-Digit Numbers by One-Digit: Lesson3

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 does it mean to multiply a four-digit number by a one-digit number?

Back

It means to take a four-digit number and multiply it by a single-digit number, resulting in a product that can be a four or five-digit number.

Front

What is the product of 789 and 2?

Back

1,568

Front

What is the product of 5,578 and 7?

Back

39,046

Front

If Meybelin has 4,350 digital photos, how many does London have if she has 3 times as many?

Back

13,050

Front

What is the product of 8,721 and 6?

Back

52,326

Front

What is the product of 3,287 and 1?

Back

3,287

Front

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

Back

You multiply each digit of the four-digit number by the one-digit number, starting from the rightmost digit, and carry over any values as needed.

Front

What is carrying in multiplication?

Back

Carrying is the process of transferring a value from one column to the next when the product of a digit exceeds 9.

Front

What is the first step in multiplying 4,350 by 3?

Back

Multiply 3 by the last digit of 4,350, which is 0.