Long Division with 2-Digit Numbers

This video tutorial covers the HMS bring down method for long division, starting with one-digit divisors and extending to two-digit divisors. It explains the process of breaking down the dividend, using mental calculations, and employing scrap paper for complex problems. The tutorial includes examples of dividing numbers like 4672 by 32 and 1036 by 74, emphasizing the importance of rounding and estimation for larger divisors. The video concludes with a note on the increasing difficulty of calculations as more digits are grouped together.

What method is used in long division to solve problems with one-digit divisors?

• HMS bring down method

• Addition and subtraction method

• Direct division method

• Cross multiplication method

In the problem 4672 divided by 32, what is the first step after realizing 32 doesn't fit into 4?

• Bring down the next digit

• Multiply 32 by 4

• Group the first two digits of the dividend

• Subtract 32 from 4

How many times does 32 fit into 147 in the example problem?

• Three times

• Four times

• Six times

• Five times

What is the result of 1036 divided by 74?

• 14

• 13

• 15

• 12

When solving 318 divided by 53, what is a useful estimation technique?

• Rounding 53 to 60

• Rounding 53 to 50

• Rounding 53 to 55

• Rounding 53 to 40

What happens to the calculations as more digits are grouped together in division problems?

• They remain the same

• They become easier

• They become more difficult

• They become impossible

Why is it important to use estimation and rounding in division problems with larger divisors?

• To simplify mental calculations

• To increase the divisor size

• To make the problem more complex

• To avoid using scrap paper