Arithmetic Operations

Unit I: Introduction

Learn all about performing arithmmetic operations in C#

In this lesson, you will learn how to use arithmetic operators to perform simple math problems.

Objectives:

• Identify and tell the purpose of each arithmetic operator;
• Know the order of operations and role of parenthesis;
• Evaluate an arithmetic expression;
• Apply operators to solve problems;
• Write a function;
• Convert an algebraic expression to C# code;
• Use a scroll bar to select decimal values.

Please study the material at each of the links below.

1. Arithmetic Operators in C#: C# Operators
2. Microsoft Reference: C# Operators: C# Operators
3. Drill: Operators: Do this drill to make sure you understand
4. Centering a control on the form: The control is centered when the form is resized
5. Drill: The % operator: Drill on the % operator: remainder
6. Finding Dozens: A program to select quantity on scroll bar and display dozens: quantity%12
7. Finding Feet and Inches: A scroll bar selects inches, feet and inches is displayed
8. Order of operations: The Order of operations for arithmetic operations is to do parenthesis () then *, / %, then + and - working from left to right.
9. Drill: Order of operations: Test how well you can solve these problems
10. Calculate Grade: Scroll bars select midterm and final exam, average is calculated
11. Write a function: Write a function to avoid the same code in two places
12. Algebra to code: Convert algebraic expressions to programming statements
13. Decimal values on scroll bars: Value on scroll bar is integer, how to select a decimal value
14. A function to display values on the scroll event and also form load: Calculate tip, avoid misinformation at form load
15. Real world math: A few real world problems you can solve in C#

Glossary for Arithmetic Operations
Full Glossary