Multiply 3 digit by 1 digit

Front

What is the process of multiplying a 3-digit number by a 1-digit number?

Back

To multiply a 3-digit number by a 1-digit number, you multiply each digit of the 3-digit number by the 1-digit number, starting from the rightmost digit, and then add any carry-over to the next left digit.

Front

What is the product of 2 and 125?

Back

The product of 2 and 125 is 250.

Front

How do you handle carry-over in multiplication?

Back

When the product of a digit multiplication exceeds 9, you write down the last digit and carry over the first digit to the next left column.

Front

What is the product of 5 and 412?

Back

The product of 5 and 412 is 2,060.

Front

What is the product of 3 and 310?

Back

The product of 3 and 310 is 930.

Front

What is the product of 3 and 649?

Back

The product of 3 and 649 is 1,947.

Front

What is the importance of place value in multiplication?

Back

Place value is important in multiplication because it determines the value of each digit in a number, affecting the final product.

Front

What is the distributive property in multiplication?

Back

The distributive property states that a(b + c) = ab + ac, allowing you to break down complex multiplications into simpler parts.

Front

How can you check your multiplication results?

Back

You can check your multiplication results by using the inverse operation, division, or by estimating the product.

Front

What is an example of a 3-digit by 1-digit multiplication problem?

Back

An example is 456 x 7, which equals 3,192.