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

How do you simplify a fraction?

To simplify a fraction, divide both the numerator and the denominator by their greatest common factor (GCF). For example, $$\frac{4}{8} = \frac{1}{2}$$ .

What is a mixed number?

A mixed number is a whole number combined with a fraction, such as 1 $$\frac{1}{2}$$ .

How do you convert an improper fraction to a mixed number?

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.

What is the difference between a proper fraction and an improper fraction?

A proper fraction has a numerator smaller than the denominator (e.g., $$\frac{3}{4}$$ ), while an improper fraction has a numerator larger than or equal to the denominator (e.g., $$\frac{5}{4}$$ ).

What is the importance of finding a common denominator when adding fractions?

Finding a common denominator is important because it allows you to combine fractions accurately by ensuring they represent the same size parts.

Adding and Subtracting Fractions Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

2.

FLASHCARD QUESTION

Front

How do you add fractions with the same denominator?

Back

3.

FLASHCARD QUESTION

Front

How do you add fractions with different denominators?

Back

4.

FLASHCARD QUESTION

Front

What is the least common denominator (LCD)?

Back

The least common denominator (LCD) is the smallest number that can be a common multiple of the denominators of two or more fractions.

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

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Back

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