/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 47 Find the sums. \(0+(-4)\)... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Problem 47

Find the sums. \(0+(-4)\)

Short Answer

Expert verified
Answer: The sum of 0 and -4 is -4.

Step by step solution

01

Identify the numbers to be added

The numbers to be added in this exercise are \(0\) and \(-4\).
02

Add the numbers

Add the numbers together: \(0 + (-4) = -4\).
03

Write the final result

The sum of \(0\) and \(-4\) is \(-4\).

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

Key Concepts

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

Understanding Negative Numbers
Negative numbers are numbers less than zero. They are often represented with a minus sign (-). If you think about a number line, negative numbers are placed to the left of zero. They are commonly seen in everyday situations, such as temperatures below freezing or financial debt.
Negative numbers can also be tricky when performing arithmetic operations like addition and subtraction. For example, when you add a negative number, it is the same as moving left on the number line. So, if you add -4 to zero, you end up at -4 on the number line. This process is useful to understand when tackling operations involving negative values.
Basic Arithmetic: Addition Involving Negative Numbers
Basic arithmetic is made up of simple mathematical operations like addition, subtraction, multiplication, and division. In this section, we'll focus on addition, especially involving negative numbers.
When adding a positive and a negative number, you essentially subtract the smaller absolute value from the larger one and take the sign of the larger number. For instance, adding 0 and -4:
  • Start by comparing 0 and -4.
  • Since -4 is negative and there is no positive part to subtract, the result is simply -4.
This may seem counterintuitive at first, but practice makes perfect. Always refer back to the number line if you're unsure. Remember, the direction on the number line shows you whether to move left (negatives) or right (positives).
The Zero Property
The zero property of addition states that any number plus zero is the number itself. Zero is known as the additive identity because it does not change the value of the number it is added to.
For example, if you add zero to any whole number, such as 5 or -4, the result remains the same:
  • 5 + 0 = 5
  • 0 + (-4) = -4
Understanding this property helps simplify calculations and reinforces the concept of zero's neutral role in arithmetic. It is a powerful tool for verifying steps in more complex math problems.

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Perform the following operations. $$ \left(6 \times 10^{14}\right)\left(6 \times 10^{-10}\right) $$

Convert the numbers used in the following problems to scientific notation. Amino acids are molecules that combine to make up protein molecules. The amino acid tryptophan has a mass of 0.000000000000000000000340 gram.

Find the value of each of the following expressions. $$ -(5-2) $$

Determine the value of \(-[-(-|-5|)]\)

Simplify \(\left(5 x^{2} y^{4}\right)\left(2 x y^{5}\right)\)
See all solutions

Recommended explanations on Math Textbooks

Calculus

Read Explanation

Decision Maths

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Pure Maths

Read Explanation

Mechanics Maths

Read Explanation

Logic and Functions

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.