Operations on Integers

Front

What is the sum of (-18) and (-9)?

Back

-27

Front

What is the result of (-7) + 14?

Back

7

Front

Calculate 12 + (-3).

Back

9

Front

What is 64 + (-71)?

Back

-7

Front

Find the sum of -25 and -89.

Back

-114

Front

What is the definition of an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the result of adding two negative integers?

Back

The sum is always negative.

Front

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

Back

The result depends on the absolute values; if the positive integer is larger, the result is positive, otherwise it's negative.

Front

What is the additive inverse of a number?

Back

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

Front

What is the result of (-5) + (-3)?

Back

-8