Dividing Decimals and Models

The video tutorial covers the concept of decimal division using models, specifically focusing on a problem from the 2019 Texas STAAR test. It explains how to use a hundredths model to visualize and solve a division problem, verifies the solution through multiplication, and discusses how to handle decimal division without a visual model. The tutorial emphasizes understanding the process and provides a step-by-step guide to ensure comprehension.

What is the main topic discussed in the video?

• Fraction addition

• Whole number subtraction

• Decimal multiplication

• Decimal division with models

Which grade level is the concept of decimal division with models aimed at?

• Fourth grade

• Third grade

• Sixth grade

• Fifth grade

What does each small square in the hundredths model represent?

• A whole

• A thousandth

• A hundredth

• A tenth

How many squares are there in a 10 by 10 grid?

• 50

• 200

• 100

• 150

In the model, how many squares are shaded across?

• 6

• 7

• 8

• 9

How many squares are shaded down in the model?

• 8

• 7

• 10

• 9

What is the product of 8 and 9 in the context of the model?

• 90

• 64

• 72

• 81

What is the division problem represented by the model?

• 64 divided by 8

• 81 divided by 9

• 72 divided by 8

• 72 divided by 9

What is the correct answer to the division problem?

• 0.07

• 0.08

• 0.09

• 0.10

How many rows of eight hundredths are there in the model?

• 9

• 8

• 7

• 6