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Chapter 2: Problem 35

simplify. $$24-25$$

Short Answer

Expert verified
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Step by step solution

01

Understand the Problem

The problem requires simplifying the expression \(24-25\) by performing a basic subtraction.
02

Perform the Subtraction

Subtract 25 from 24. 24 - 25 = -1.
03

Write the Final Answer

The simplified result of \(24 - 25\) is -1.

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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 fundamental arithmetic operations we use daily. It involves taking one quantity away from another. For example, if you have 5 apples and you give away 3, you would subtract 3 from 5 to find out how many apples you have left, which is 2:ewline
5 - 3 = 2.
In the case of our exercise, 24 is the quantity we start with, and we need to take away 25 from it. This leads us to a slightly more advanced concept as we end up with a negative result because the number we're taking away is larger than our starting number.
negative numbers
Negative numbers are used to represent values less than zero. You can think of them as numbers on the opposite side of zero from positive numbers on a number line. When we subtract a larger number from a smaller one, the result will be negative. For instance in our exercise, 24 - 25, since 25 is greater than 24, the result is
negative: ewline
24 - 25 = -1.The minus sign indicates that the result is below zero. Understanding negative numbers is crucial in various real-world contexts such as temperatures below freezing or debts in financial calculations.
arithmetic operations
Arithmetic operations include addition, subtraction, multiplication, and division. These operations form the basis of all mathematical calculations. In our example, we focused on subtraction, one of the primary operations. Understanding how to properly execute and simplify these operations is fundamental to progressing in mathematics.
Here鈥檚 a quick refresher:
  • Addition (+): Combines numbers to get a sum.
  • Subtraction (-): Takes one number away from another.
  • Multiplication (*): Involves repeated addition.
  • Division (/): Splits a number into equal parts.

Knowing how to handle these operations, especially in cases involving negative numbers, is essential for more advanced math topics.

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Most popular questions from this chapter

Find the range. The range of a set of numbers is the difference between the highest value and the lowest value. That is, range = highest - lowest. Find two integers whose difference is \(-20 .\) Answers may vary.

Simplify. $$-35+15-(-28)$$

Assume \(a>0\) (this means that \(a\) is positive) and \(b<0\) (this means that \(b\) is negative). Find the sign of each expression. $$-(b)$$

Simplify. $$(-4)^{4}$$

Simplify. $$(-8)^{3}$$
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