Multiplying Four-Digit Numbers by One-Digit: Lesson3

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 x 3 means adding 4 three times (4 + 4 + 4 = 12).

Front

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

Back

It means to take a number that has four digits (like 1234) and multiply it by a single-digit number (like 5).

Front

Calculate: 138 x 4 = ?

Back

552

Front

Calculate: 456 x 5 = ?

Back

2260

Front

Calculate: 978 x 3 = ?

Back

2934

Front

Calculate: 3261 x 4 = ?

Back

13044

Front

What is the product of a number?

Back

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

Front

What is a four-digit number?

Back

A four-digit number is any number that has four digits, ranging from 1000 to 9999.

Front

What is a one-digit number?

Back

A one-digit number is any number from 0 to 9.

Front

How do you set up a multiplication problem with a four-digit number?

Back

Write the four-digit number above the one-digit number, aligning the digits to the right.