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Elementary Technical Mathematics

12th Edition
Dale Ewen
ISBN: 9781337630580

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BuyFindarrow_forward

Elementary Technical Mathematics

12th Edition
Dale Ewen
ISBN: 9781337630580
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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P-21CRCh-2 P-22CRCh-2 P-23CRCh-2 P-24CRCh-2 P-25CRCh-2 P-26CRCh-2 P-27CRCh-2 P-28CRCh-2 P-29CRCh-2 P-30CRCh-2 P-31CRCh-2 P-32CRCh-2 P-33CR

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