3-Digit by 1-Digit Multiplication

Front

What is 3-digit by 1-digit multiplication?

Back

It refers to multiplying a three-digit number (ranging from 100 to 999) by a single-digit number (ranging from 1 to 9).

Front

How do you multiply a 3-digit number by a 1-digit number?

Back

Multiply the 1-digit number by each digit of the 3-digit number, starting from the rightmost digit, and carry over any values as needed.

Front

What is the product of 627 and 4?

Back

The product is 2508.

Front

What is the product of 735 and 4?

Back

The product is 2940.

Front

What is the product of 678 and 9?

Back

The product is 6102.

Front

What is the product of 487 and 7?

Back

The product is 3409.

Front

What is the product of 892 and 2?

Back

The product is 1784.

Front

What is the importance of carrying in multiplication?

Back

Carrying is important in multiplication to ensure that values exceeding 9 are properly accounted for in the next column.

Front

What strategies can be used to simplify 3-digit by 1-digit multiplication?

Back

Break down the 3-digit number into hundreds, tens, and units, multiply each part by the 1-digit number, and then sum the results.

Front

What is the first step in multiplying a 3-digit number by a 1-digit number?

Back

Identify the 3-digit number and the 1-digit number to be multiplied.