Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What is the product of two negative integers?

Back

The product of two negative integers is always a positive integer.

Front

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

Back

The product of a positive integer and a negative integer is always a negative integer.

Front

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

Back

The sum depends on the absolute values; if the positive integer is larger, the result is positive, and if the negative integer is larger, the result is negative.

Front

Calculate: -4(-1)(-2)

Back

-8

Front

Calculate: (5) • (–9) • (–2)

Back

90

Front

Calculate: -6(12)

Back

-72

Front

Calculate: -8 + 20

Back

12

Front

Calculate: -10 + 4

Back

-6

Front

What is the absolute value of an integer?

Back

The absolute value of an integer is its distance from zero on the number line, always expressed as a positive number.