3 Digit by 1 Digit Multiplication

Front

What is multiplication?

Back

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

Front

What does it mean to multiply a 3-digit number by a 1-digit number?

Back

It means to take a number that has three digits (like 829) and multiply it by a single-digit number (like 2). This operation can be done using long multiplication.

Front

829 X 2 = ?

Back

1,658

Front

210 X 4 = ?

Back

840

Front

839 X 8 = ?

Back

6,712

Front

695 X 3 = ?

Back

2,085

Front

448 X 6 = ?

Back

2,688

Front

What is the product of two numbers?

Back

The product is the result of multiplying two numbers together.

Front

What is a factor in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4, both 3 and 4 are factors.

Front

How can you check your multiplication answer?

Back

You can check your multiplication answer by using the inverse operation, which is division. For example, if you calculated 3 x 4 = 12, you can check by doing 12 ÷ 3 = 4.