# Evaluating Simple Expressions with Substitution: Lesson for Kids

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

### Expressions are mathematical statements that are made up of numbers, mathematical operation symbols, and sometimes _____.

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### 2. Solve the following expression: 125 + n when n is 34.

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The worksheet and quiz are available to help you see how much you understand about evaluating simple expressions with substitution. The makeup of expressions and the process of replacing variables used to solve expressions are topics on the quiz.

## Quiz & Worksheet Goals

You can see how much you know about:

• Solving different expressions
• The meaning of an expression
• Process of replacing variables used to solve expressions

## Skills Practiced

• Information recall - access the knowledge you have gained about what an expression is
• Knowledge application - use your knowledge to answer questions about solving different expressions
• Reading comprehension - ensure that you draw the most important information from the lesson on evaluating simple equations with substitution