Dividing Decimals: Techniques and Models

The video tutorial explains how to divide decimals by whole numbers using models and visual aids. It covers four examples: 1.8 divided by 3, 68 divided by 4, 3.24 divided by 3, and 2.84 divided by 4. Each example demonstrates the process of regrouping and distributing tenths and hundredths evenly among groups. The video concludes with a call to action for viewers to like and subscribe for more content.

What does a flat represent in the model used for dividing decimals?

• One-hundredth

• One-thousandth

• One-tenth

• One

Tags

CCSS.5.NBT.B.7

How many tenths do we have when we regroup one as ten tenths?

• Eight tenths

• Twenty tenths

• Ten tenths

• Eighteen tenths

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

In the example of 68 divided by 4, what does a small square represent?

• One

• One-tenth

• One-thousandth

• One-hundredth

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

How many tenths do we have after regrouping one in the example of 68 divided by 4?

• Twenty-eight tenths

• Twenty tenths

• Sixteen tenths

• Six tenths

Tags

CCSS.4.NBT.B.6

What is the final answer for 68 divided by 4?

• 0.6

• 0.42

• 1.08

• 0.71

Tags

CCSS.5.NBT.B.7

In the example of 3.24 divided by 3, how many big squares do we have?

• Three

• Two

• Four

• One

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

What is the final answer for 3.24 divided by 3?

• 0.71

• 1.08

• 0.42

• 0.6

Tags

CCSS.5.NBT.B.7

In the example of 2.84 divided by 4, how many tenths do we have after regrouping two ones?

• Twenty-four tenths

• Twenty tenths

• Sixteen tenths

• Twenty-eight tenths

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

How many tenths are in each group when we divide 28 tenths by 4?

• Four tenths

• Six tenths

• Seven tenths

• Eight tenths

Tags

CCSS.4.NBT.B.6

What is the final answer for 2.84 divided by 4?

• 0.71

• 1.08

• 0.42

• 0.6

Tags

CCSS.5.NBT.B.7