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Fractions and Mixed Numbers: adding/sub/multi.

Fractions and Mixed Numbers: adding/sub/multi.

Assessment

Flashcard

Mathematics

5th - 8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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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 and is written as 'a/b', where 'a' is the numerator (part) and 'b' is the denominator (whole).

2.

FLASHCARD QUESTION

Front

What is a mixed number?

Back

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

3.

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.

4.

FLASHCARD QUESTION

Front

How do you subtract fractions with the same denominator?

Back

Subtract the numerators and keep the same denominator. For example, 3/5 - 1/5 = (3-1)/5 = 2/5.

5.

FLASHCARD QUESTION

Front

What do you need to do before adding or subtracting fractions with different denominators?

Back

You need to find a common denominator.

6.

FLASHCARD QUESTION

Front

What is the product of two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together. For example, 1/2 x 3/4 = (1*3)/(2*4) = 3/8.

7.

FLASHCARD QUESTION

Front

True or False: You need common denominators when multiplying fractions.

Back

False.

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