Unit 4 Study Guide

Front

What is the result of 33 + (-38)?

Back

-5

Front

What is the result of -2 + 4?

Back

2

Front

What is the result of -9 + (-5)?

Back

-14

Front

What is the result of 3 + -7?

Back

-4

Front

What is the result of -2 + (-5)?

Back

-7

Front

Define addition of integers.

Back

Addition of integers is the process of combining two or more integers to get a sum.

Front

What is the sum of a positive integer and a negative integer?

Back

The sum depends on the absolute values; if the positive integer is larger, the result is positive, otherwise, it's negative.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

What is the result of adding zero to any integer?

Back

The result is the integer itself.

Front

Explain the concept of absolute value.

Back

Absolute value is the distance of a number from zero on the number line, always expressed as a positive value.