Adding & Subtracting Fractions with UNLIKE Denominators

Adding & Subtracting Fractions with UNLIKE Denominators

Assessment

Flashcard

Mathematics

5th Grade

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 consists of a numerator (top number) and a denominator (bottom number).

2.

FLASHCARD QUESTION

Front

What does it mean to have unlike denominators?

Back

Unlike denominators are when the bottom numbers of two or more fractions are different.

3.

FLASHCARD QUESTION

Front

How do you add fractions with unlike denominators?

Back

To add fractions with unlike denominators, first find a common denominator, convert the fractions, and then add the numerators.

4.

FLASHCARD QUESTION

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest number that is a multiple of two or more numbers.

5.

FLASHCARD QUESTION

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor is the largest number that divides two or more numbers without leaving a remainder.

6.

FLASHCARD QUESTION

Front

How do you find the least common denominator (LCD) for fractions?

Back

To find the least common denominator, determine the LCM of the denominators of the fractions.

7.

FLASHCARD QUESTION

Front

What is the first step in subtracting fractions with unlike denominators?

Back

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

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