When calculating the sum of 75 + 23 + 84 - 101 + 18, we first add the numbers together: 75 + 23 = 98. Next, we add 98 to 84, which equals 182. Then, we subtract 101 from 182, giving us 81. Finally, we add 18 to 81, resulting in a final sum of 99.

It's important to follow the correct order of operations when solving mathematical equations to arrive at the correct answer. The acronym PEMDAS is a helpful way to remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

For more information on mathematical operations and order of operations, you can visit websites like Maths is Fun or Khan Academy.

Understanding how to properly solve mathematical equations is important in various fields, including science, engineering, finance, and more. It helps in problem-solving and critical thinking skills, which are valuable in many aspects of life.

By practicing and mastering mathematical operations, you can improve your overall numerical literacy and confidence in handling numbers. Whether you're a student learning math in school or an adult looking to refresh your skills, there are resources available to help you succeed.

So, the next time you encounter a mathematical problem like the sum of 75 + 23 + 84 - 101 + 18, remember to apply the correct order of operations to arrive at the correct answer. With practice and perseverance, you can become more comfortable and proficient in tackling mathematical challenges.

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