Multiplying Multi-Digit Whole Numbers by a One-Digit Whole Number

What is the first step in setting up a multiplication problem involving a multi-digit number and a single-digit number?

• Multiply each digit by 10.

• Arrange the digits into columns based on place value.

• Add all the digits together.

• Start multiplying from the leftmost digit.

When multiplying a single-digit number by a multi-digit number, what should you do with the carry-over digit?

• Ignore it.

• Add it to the next multiplication result.

• Multiply it by the next digit.

• Subtract it from the next digit.

Why is it important not to add the carry to the digit underneath during multiplication?

• Because it will make the result too large.

• Because it is not part of the multiplication process.

• Because the carry is meant to be added to the result, not multiplied again.

• Because it will make the result too small.

What is the result of multiplying 6 by 183 using the standard method?

• 1,098

• 6,498

• 1,638

• 5,498

What is the final step in the multiplication process described in the lesson?

• Add all the digits together.

• Multiply the last digit and add any remaining carry.

• Divide the result by 10.

• Subtract the carry from the last digit.