Integers Review

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 a negative integer and a positive integer?

Back

The product of a negative integer and a positive integer is always negative. For example, -7 x 3 = -21.

Front

What is the product of two negative integers?

Back

The product of two negative integers is always positive. For example, -5 x -4 = 20.

Front

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

Back

The sum can be positive, negative, or zero, depending on the absolute values. For example, -2 + 4 = 2.

Front

What is the result of adding a number and its opposite?

Back

The result is always zero. For example, 5 + (-5) = 0.

Front

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

Back

Subtracting a negative integer is the same as adding its positive counterpart. For example, 5 - (-3) = 5 + 3 = 8.

Front

What is the result of dividing a positive integer by a negative integer?

Back

The result is always negative. For example, 10 ÷ -2 = -5.

Front

What is the result of dividing a negative integer by a positive integer?

Back

The result is always negative. For example, -8 ÷ 4 = -2.

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, regardless of direction. For example, |-3| = 3.

Front

What happens when you multiply any integer by zero?

Back

The result is always zero. For example, 7 x 0 = 0.