Question

Add using a calculator. $$-23,991+(-4423)$$

   Add using a calculator.
$$-23,991+(-4423)$$

Prealgebra

Julie Miller, Molly… 1st Edition

Chapter 2, Problem 91

Instant Answer

Solved by Expert Maninder Singh

07/30/2020

Step 1

So, the equation $$-23,991+(-4423)$$ is the same as $$-23,991-4423$$ Show more…

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Add using a calculator. $$-23,991+(-4423)$$

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Key Concepts

Integer Operations

This concept involves performing arithmetic operations like addition and subtraction on integers — numbers that can be positive, negative, or zero. Understanding integer operations is fundamental in mathematics because it solidifies the basic principles behind how numbers interact when combined.

Addition of Negative Numbers

When adding negative numbers, the process involves summing their absolute values and then applying a negative sign to the outcome. This concept helps students grasp that combining two negative quantities results in a more negative number.

Calculator Usage in Arithmetic

Using a calculator to perform arithmetic operations is key for ensuring accuracy and efficiency in mathematical computations. It includes correctly inputting operations, especially managing negative signs to get the correct result.

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