# Addition Property of Equality: Definition & Example

Instructions:

question 1 of 3

### Which of the following is the addition property of equality?

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### 2. 12 + 3 = 12 + x

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The addition property of equality is an integral element of understanding mathematics. This quiz and its corresponding worksheet will test you on what the addition property of equality is, as well as evaluating your ability to apply it.

## Quiz & Worksheet Goals

The purpose of this quiz is to assess your knowledge of:

• The equation of the addition property of equality
• Solving for x using the addition property of equality

## Skills Practiced

• Critical thinking - apply relevant information to use addition property of equality in different equations
• Problem solving - understand how to solve math problems with the addition property of equality
• Interpreting information - verify that you can read information on the addition property of equality and correctly interpret it in math problems