Understanding Decimal Numbers

The video introduces decimal numbers, explaining their presence in everyday contexts like pricing and measurements. It highlights how decimals are used in product pricing, such as bananas and potatoes, and in measurements like length and volume. The video clarifies the concept of decimal parts, emphasizing their importance in understanding numbers. It concludes with a call to action for viewers to engage and subscribe.

What are numbers with commas called?

• Negative numbers

• Fractional numbers

• Decimal numbers

• Whole numbers

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CCSS.5.NBT.B.7

If bananas are priced at $2.80 per kilo, what is the decimal part of this price?

• 0.80

• 80

• 2

• 0.8

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CCSS.4.MD.A.2

How much does 3 kg of potatoes cost according to the transcript?

• $0.85

• $3.00

• $2.50

• $1.50

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CCSS.4.NF.C.6

How would you write 'three and a half meters' using decimals?

• 3.50 meters

• 3.05 meters

• 3,5 meters

• 3.5 meters

What is the decimal representation of one and a half liters?

• 1.5 liters

• 1,5 liters

• 1.50 liters

• 1.05 liters

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CCSS.8.NS.A.2

What does the 'something' refer to when saying 'three and something'?

• Integer

• Decimal part

• Fraction

• Whole number

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CCSS.5.NBT.A.3A

What is the decimal part of the number 21.75?

• 0.25

• 0.75

• 21

• 75

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CCSS.4.NF.C.6

What is the correct way to express 85 cents in decimal form?

• 0.85

• 85.0

• 0.085

• 8.5

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CCSS.4.NF.C.6