Integer Operations

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 the product of two negative integers?

Back

The product of two negative integers is always positive. For example, (-2) * (-3) = 6.

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 negative. For example, 4 * (-5) = -20.

Front

Calculate: (5) • (–9) • (–2)

Back

90

Front

Is the product of -5 and -2 positive or negative?

Back

Positive

Front

Calculate: (-2)(-1)(-3)(-4)(-1)

Back

-24

Front

If John has —$45 on Monday and $55 on Tuesday, how much more does he have on Tuesday?

Back

$100

Front

Back

-8

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative. For example, -3 + (-5) = -8.

Front

What happens when you add a positive integer to a negative integer?

Back

The result can be positive, negative, or zero, depending on the values. For example, 5 + (-3) = 2.