Long Division Concepts and Techniques

The video tutorial explains the process of long division using the example of dividing 2001 by 7. It covers the concepts of dividend and divisor, demonstrates the step-by-step calculation, and emphasizes the importance of handling remainders. The tutorial also includes practice exercises and verification of results, highlighting the need for accuracy and understanding in mathematical operations.

What is the term for the number being divided in a division problem?

• Divisor

• Dividend

• Remainder

• Quotient

Why is it important to write down zeros in long division?

• Zeros are placeholders.

• Zeros are not important.

• Zeros help in subtraction.

• Zeros indicate no groups fit.

What should you do when you can't fit the divisor into the current number?

• Add a zero to the quotient.

• Bring down the next number.

• Start over.

• Skip to the next number.

How do you determine the remainder in a division problem?

• By multiplying the quotient by the divisor.

• By adding the divisor to the last subtraction result.

• By subtracting the last multiplication result from the current number.

• By dividing the last number by the divisor.

What is the importance of showing your work in long division?

• It helps in getting the final answer.

• It demonstrates the logic and process.

• It is required by teachers.

• It makes the division faster.

What is the quotient when 2001 is divided by 7?

• 286

• 285

• 287

• 288

What is the remainder when 2001 is divided by 7?

• 5

• 6

• 7

• 8

Why is it beneficial to avoid doing calculations in your head during long division?

• It reduces errors.

• It speeds up the process.

• It is a requirement.

• It is easier to explain.

In the quicker example, what was the divisor used?

• 11

• 5

• 7

• 3

In the quicker example, what was the final quotient?

• 322

• 323

• 324

• 325