# How to Add Three or More Fractions with Like & Unlike Denominators

Instructions:

question 1 of 3

### When working with fractions, what does LCD stand for?

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### 2. What is the first step when adding fractions?

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In this self-assessment quiz, you'll be given a series of multiple-choice questions dealing with adding three fractions with like and unlike denominators. The quiz will ask you fundamental questions about adding three fractions, with particular emphasis on finding the LCD.

## Quiz & Worksheet Goals

Our self-assessment test will see if you:

• Can identify the elements of the acronym LCD
• Know the steps involved when adding fractions
• Understand the process for finding the LCD

## Skills Practiced

Some skills that you'll use during this quiz include:

• Reading comprehension - ensure that you draw the most important information from the related fractions lesson
• Information recall - access the knowledge you've gained regarding finding the LCD
• Knowledge application - use your knowledge to answer questions about the steps to find the LCD in a series of fractions
• Problem solving - use acquired knowledge to solve LCD practice problems