A fraction represents a part of a whole and is written as $$\frac{a}{b}$$ , where 'a' is the numerator (the part) and 'b' is the denominator (the whole).

What is the sum of $$\frac{1}{4} + \frac{1}{4} + \frac{1}{4} + \frac{1}{4}$$ ?

The sum is $$\frac{4}{4} = 1$$ .

How can you write $$\frac{4}{8}$$ as a sum of unit fractions?

$$\frac{4}{8} = \frac{1}{8} + \frac{1}{8} + \frac{1}{8} + \frac{1}{8}$$ .

What is the result of $$6\frac{3}{5} - 2\frac{1}{5}$$ ?

The result is $$4\frac{2}{5}$$ .

What is the first step in adding fractions with different denominators?

The first step is to find a common denominator for the fractions.

How do you convert $$\frac{6}{8}$$ to its simplest form?

$$\frac{6}{8} = \frac{3}{4}$$ by dividing both the numerator and denominator by 2.

What is the difference between composing and decomposing fractions?

Composing fractions means combining smaller fractions to make a larger one, while decomposing fractions means breaking a larger fraction into smaller parts.

What is the importance of understanding fractions in real life?

Understanding fractions helps in everyday tasks like cooking, measuring, and dividing things into parts.

Composing and Decomposing Fractions Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

2.

FLASHCARD QUESTION

Front

What does it mean to decompose a fraction?

Back

Decomposing a fraction means breaking it down into smaller fractions, often into unit fractions (fractions with a numerator of 1).

Tags

CCSS.4.NF.B.3B

3.

FLASHCARD QUESTION

Front

What is a unit fraction?

Back

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

4.

FLASHCARD QUESTION

Front

How do you add fractions with the same denominator?

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5.

FLASHCARD QUESTION

Front

How do you subtract fractions with the same denominator?

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.4.NF.B.3A

7.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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