Problem 318 In the following exercises, tran... [FREE SOLUTION]

91影视

Prealgebra

Lynn Marecek, MaryAnne Anthony-Smith

$Math Studyset 91影视 Explanations$ Math

2016 Edition

Chapter 1: Problem 318

In the following exercises, translate and simplify. subtract 45 from 99

Short Answer

Expert verified

The simplified answer is 54.

Step by step solution

Understand the Operation

Recognize that 'subtract 45 from 99' means taking away 45 from 99. This is expressed as a subtraction problem.

Set Up the Equation

Write the equation based on the problem description: 99 - 45.

Perform the Subtraction

Carry out the subtraction: 99 - 45 = 54.

Verify the Answer

Double-check the calculation to make sure there are no errors. 99 minus 45 indeed equals 54.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

subtraction

Subtraction is one of the four basic arithmetic operations. It involves taking away a number (the subtrahend) from another number (the minuend).
In the given exercise, you need to subtract 45 from 99.
This means you start with the larger number 99 (minuend) and take away 45 (subtrahend).
The subtraction operation is straightforward and helps determine the difference between the two numbers.
Remember, the result of a subtraction is called the difference. In this case, 99 - 45 = 54, so 54 is the difference.

mathematical problem-solving

Mathematical problem-solving involves understanding the problem, planning a solution, carrying out that plan, and then verifying the accuracy of your solution.
For this exercise:

Understanding the Problem: 'Subtract 45 from 99' means you'll be performing a subtraction operation.
Planning the Solution: Plan to write the equation 99 - 45.
Carrying out the Plan: Perform the subtraction.
Verify the Solution: Double-check your work to ensure there are no mistakes.

Successfully solving math problems like this builds your confidence and sharpens your problem-solving skills.

step-by-step approach

Using a step-by-step approach breaks down complex problems into manageable parts.
This method is especially helpful in arithmetic problems, ensuring each part of the process is clear and error-free.
Here鈥檚 the breakdown for our exercise:
1. Understand the Operation: Recognize that 'subtract 45 from 99' is a subtraction problem.
2. Set Up the Equation: Write 99 - 45.
3. Perform the Subtraction: Calculate 99 - 45 to get 54.
4. Verify the Answer: Double-check to confirm the difference is correct.
Following these structured steps helps clarify the problem and makes the solution easier to find and verify.

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91影视

In the following exercises, translate and simplify. subtract 45 from 99

Short Answer

Step by step solution

Understand the Operation

Set Up the Equation

Perform the Subtraction

Verify the Answer

Key Concepts

subtraction

mathematical problem-solving

step-by-step approach

One App. One Place for Learning.

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