Understanding Mixed Numbers and Fractions

The video tutorial explains how to represent and decompose mixed numbers, using 2 and 1/4 as an example. It covers the breakdown of whole numbers and fractions, demonstrating how to visualize and add fractions. The tutorial also explores equivalent fractions and provides a visual understanding of fraction addition and decomposition.

What is a mixed number?

• A number with a decimal part

• A number with only a whole part

• A number with only a fractional part

• A number with a whole part and a fractional part

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CCSS.3.G.A.2

How is the whole number part of 2 and 1/4 represented visually?

• As one whole and a quarter

• As three separate wholes

• As one whole and a half

• As two separate wholes

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What is the visual representation of 1/4 in the video?

• Two of the eighths

• Three of the eighths

• One of the eighths

• Four of the eighths

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CCSS.4.NF.A.1

CCSS.5.NF.B.5B

What fraction is equivalent to 1/4 in the context of the video?

• 2/8

• 3/8

• 4/8

• 5/8

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CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

How can 1/2 be represented in terms of eighths?

• 5/8

• 2/8

• 3/8

• 4/8

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CCSS.3.G.A.2

What is the equivalent of 8/8?

• A quarter

• An eighth

• A whole

• A half

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the sum of 4/8, 3/8, and 1/8?

• 9/8

• 7/8

• 8/8

• 10/8

How can 2/8 be simplified?

• 3/8

• 1/2

• 1/4

• 1/8

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the purpose of decomposing fractions in the video?

• To understand equivalence and addition of fractions

• To convert fractions to decimals

• To multiply fractions

• To subtract fractions

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CCSS.4.NF.B.3B

Which of the following is a correct decomposition of 2 and 1/4?

• 1/4 + 1/4 + 1/4

• 1/2 + 1/4 + 1/8

• 1/2 + 3/8 + 1/8

• 1/2 + 1/2 + 1/8

Tags

CCSS.4.NF.B.3B