Chapter 1 Integers Practice

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

How do you compare two integers using inequality symbols?

Back

You can compare two integers using the symbols < (less than), > (greater than), and = (equal to) based on their values.

Front

What is the result of adding two negative integers?

Back

The result of adding two negative integers is always a negative integer.

Front

What is the absolute value of an integer?

Back

The absolute value of an integer is the distance of that integer from zero on the number line, regardless of direction, and is always a non-negative number.

Front

How do you solve the expression (-7)(3) + (8 ÷ 4)?

Back

First, calculate (-7)(3) = -21, then (8 ÷ 4) = 2. Finally, combine them: -21 + 2 = -19.

Front

What does the symbol |x| represent?

Back

The symbol |x| represents the absolute value of x.

Front

What is the result of subtracting a negative integer from a negative integer?

Back

Subtracting a negative integer is equivalent to adding its absolute value, which can result in a positive or negative integer depending on the values.

Front

What is the result of -2 - (-8)?

Back

The result is -2 + 8 = 6.

Front

How do you determine if a number is greater or less than zero?

Back

A number greater than zero is positive, while a number less than zero is negative.

Front

What is the rule for multiplying two negative integers?

Back

The product of two negative integers is a positive integer.