This video tutorial covers long division with two-digit divisors, emphasizing the need for estimation and trial and error. The instructor provides examples, such as dividing 756 by 18 and 2668 by 46, to demonstrate the process. The tutorial concludes with a preview of the next episode, which will focus on division with decimal divisors.

What is the primary reason for needing more thought when dividing with two-digit divisors?

• To estimate and round numbers effectively

• To simplify the division process

• To handle larger numbers

• To use advanced mathematical formulas

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the main benefit of using estimation in long division with two-digit divisors?

• It makes the numbers easier to handle

• It reduces the number of steps

• It increases the accuracy of the division

• It eliminates the need for trial and error

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

When dividing 87 by 29, what initial estimation was made for 29?

• Rounded up to 35

• Rounded down to 25

• No rounding was done

• Rounded up to 30

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CCSS.4.NBT.B.6

Why is trial and error a necessary part of dividing with two-digit divisors?

• To ensure the quotient is exact

• To adjust the estimates based on multiplication results

• To make the division process faster

• To avoid using estimation

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

In the example of dividing 756 by 18, what was the first estimated quotient?

• 3

• 4

• 5

• 2

What was the correct quotient when dividing 756 by 18?

• 52

• 36

• 48

• 42

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

How was the number 266 approximated in the division by 46?

• Rounded to 275

• Rounded to 300

• Rounded to 250

• No rounding was done

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What was the final correct quotient for dividing 266 by 46?

• 8

• 7

• 6

• 5

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What does the teacher suggest will make handling two-digit divisors easier?

• Using a calculator

• Practicing more problems

• Improving mental math skills

• Memorizing multiplication tables

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the next topic to be discussed in the series on long division?

• Division with decimals in the divisor

• Multiplication techniques

• Advanced algebraic methods

• Division with three-digit divisors

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2