Dividing Two Digit Numbers: A Comprehensive Guide

The video tutorial explains how to divide a two-digit number by a one-digit divisor using a practical example. Mindy babysat for 3 hours and earned $36. To find her hourly earnings, the video demonstrates dividing 36 by 3 using a block model. The process involves dividing the tens and ones separately, resulting in Mindy earning $12 per hour. The tutorial provides a clear, step-by-step approach to understanding division through modeling.

Mindy babysat for 3 hours and earned $36. How do we find out how much she made per hour?

• Add 36 and 3

• Multiply 36 by 3

• Subtract 3 from 36

• Divide 36 by 3

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

In the model, what does each block of 10 represent?

• 6 dollars

• 30 dollars

• 10 dollars

• 1 dollar

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many tens blocks are needed to represent 30?

• One

• Two

• Four

• Three

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CCSS.3.OA.A.2

After dividing the tens into three equal groups, how many tens are in each group?

• One

• Two

• Four

• Three

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CCSS.3.OA.B.6

What is the final result of dividing 36 by 3?

• 12

• 13

• 11

• 10

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CCSS.3.OA.B.6