Adding & Subtracting Fractions & Mixed Numbers

Adding & Subtracting Fractions & Mixed Numbers

Assessment

Flashcard

Mathematics

4th - 5th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

A fraction represents a part of a whole, consisting of a numerator (top number) and a denominator (bottom number).

2.

FLASHCARD QUESTION

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

3.

FLASHCARD QUESTION

Front

What is an improper fraction?

Back

An improper fraction has a numerator that is greater than or equal to its denominator, like 5/4.

4.

FLASHCARD QUESTION

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

5.

FLASHCARD QUESTION

Front

Convert 3 1/4 to an improper fraction.

Back

3 1/4 = (3 * 4 + 1)/4 = 13/4.

6.

FLASHCARD QUESTION

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.

7.

FLASHCARD QUESTION

Front

How do you add fractions with the same denominator?

Back

Add the numerators and keep the same denominator. For example, 1/4 + 2/4 = (1+2)/4 = 3/4.

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