Adding Integers Review

Front

What is the sum of 50 + (-50)?

Back

The sum is zero.

Front

What will be the result of adding an integer and its additive inverse?

Back

The result will always be zero.

Front

What number is missing in the equation: -2 + _______ = -7?

Back

The missing number is -5.

Front

What number must be added to 4 to reach -2?

Back

The number is -6.

Front

What is the sum of (-10) + (-18)?

Back

The sum is negative.

Front

Define an additive inverse.

Back

An additive inverse of a number is the number that, when added to the original number, results in zero.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

If you add a positive integer to a negative integer, what can the result be?

Back

The result can be positive, negative, or zero, depending on the values.

Front

What is the sum of 7 + (-7)?

Back

The sum is zero.

Front

How do you determine the sum of two integers with different signs?

Back

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