Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What is absolute value?

Back

Absolute value is the distance of a number from zero on the number line, regardless of direction. For example, the absolute value of -4 is 4.

Front

How do you find the absolute value of an integer?

Back

To find the absolute value of an integer, remove the negative sign if there is one. For example, | -7 | = 7.

Front

What is the opposite of an integer?

Back

The opposite of an integer is the number that is the same distance from zero but in the opposite direction. For example, the opposite of 3 is -3.

Front

How do you represent a withdrawal in banking using integers?

Back

A withdrawal is represented as a negative integer. For example, withdrawing $50 is represented as -$50.

Front

What does it mean to arrange numbers from least to greatest?

Back

Arranging numbers from least to greatest means to order them starting from the smallest value to the largest value.

Front

What is the least absolute value among -19, -21, and -16?

Back

The least absolute value is -16, as it is closest to zero.

Front

Which of the following is not a negative integer: -5, -10, 3?

Back

3 is not a negative integer; it is positive.

Front

What is the sum of -4 and 7?

Back

The sum of -4 and 7 is 3.

Front

What is the difference between -5 and -2?

Back

The difference between -5 and -2 is -3, calculated as -5 - (-2) = -5 + 2 = -3.