   Chapter 2, Problem 4T

Chapter
Section
Textbook Problem

Perform the indicated operations: − 65 + 42

To determine

To calculate: The addition of the expression 65+42.

Explanation

Given Information:

The expression is 65+42.

Formula used:

Following steps are used to add the two numbers:

Step 1: The addition of two positive numbers with the same signs is positive.

Step 2: The addition of two negative numbers with the same signs is negative and put a negative sign before the number.

Step 3: The addition of two real numbers with the different signs, keep the sign of the number with the largest absolute value and subtract the smallest absolute value from the largest

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