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Preview Challenge​

Latasha and Marci each created a YouTube video less than 6 minutes long. How is the length of each video written in standard form? 

• Latasha’s Video

(5 x 1) + (3 x 0.1) + (7 x 0.01) + (2 x 0.001)

• Marci’s Video 

(5 x 1) + (7 x 0.1) + (2 x 0.01)​

What pattern occurs when representing decimals in expanded notation?​

Academic Vocabulary​

• billion

• expanded notation

• hundreds/hundredths

• million

• ones

• place value

• tens/tenths 

• thousands/thousandths​

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