4th Grade Multiplication and Division

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. It combines two numbers to get a product.

Front

What is division?

Back

Division is a mathematical operation that represents the process of splitting a number into equal parts. It determines how many times one number is contained within another.

Front

How do you multiply a number by 10?

Back

To multiply a number by 10, you simply add a zero to the end of that number.

Front

What is the product of 1,000 and 9?

Back

The product of 1,000 and 9 is 9,000.

Front

How do you solve a multiplication problem with a large number?

Back

Break the large number into smaller, more manageable parts, multiply each part, and then add the results together.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you multiply a number by another number, you can divide the product by one of the numbers to get the other.

Front

What is the result of 372 divided by 3?

Back

The result of 372 divided by 3 is 124.

Front

How can you check your multiplication answer?

Back

You can check your multiplication answer by dividing the product by one of the factors to see if you get the other factor.

Front

What does it mean to multiply a number by a factor?

Back

To multiply a number by a factor means to increase that number by a certain multiple, which is the factor.

Front

What is the multiplication of 3 and 5,368?

Back

The multiplication of 3 and 5,368 is 16,104.