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 the result of multiplying a positive integer by a negative integer?

Back

The result is a negative integer. For example, 5 * (-3) = -15.

Front

What is the result of multiplying two negative integers?

Back

The result is a positive integer. For example, (-4) * (-2) = 8.

Front

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

Back

The sum depends on the absolute values. For example, -5 + 3 = -2.

Front

What is the result of -8 + 20?

Back

12

Front

What is the result of -10 + 4?

Back

-6

Front

What is the result of -7 - 2?

Back

-9

Front

What is the result of multiplying three integers: (5) • (–9) • (–2)?

Back

90

Front

What is the rule for adding integers with different signs?

Back

Subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Front

What is the result of -4(-1)(-2)?

Back

-8