Review For You: Delightful Decimals

Review For You: Delightful Decimals

Assessment

Interactive Video

Mathematics, Science

4th Grade - University

Hard

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The video tutorial is part of a math series called 'Review For You' and focuses on decimals. It begins by explaining how to compare decimals, emphasizing the importance of comparing whole numbers first and then moving to decimal places. The tutorial uses examples involving money to illustrate ordering decimals. It highlights the necessity of aligning decimals correctly in mathematical operations to avoid errors. The video also covers subtracting decimals, including borrowing techniques. The tutorial concludes with encouragement to apply these skills in real-life situations.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine which decimal is greater when comparing two decimals with the same whole number?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

In the example given, which is greater: 3.84 or 3.46? Explain your reasoning.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process for comparing decimals when the whole numbers are the same?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you order a list of prices from least to greatest?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What mistake did the speaker make when calculating the total cost of two items?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the steps to subtract decimals accurately.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer when subtracting $27.42 from $48.79?

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