Integer Operations

Front

What is the result of -9 - 4?

Back

-13

Front

What is the result of 42 - (-10)?

Back

52

Front

What is the result of -42 - (-12)?

Back

-30

Front

What is the result of -8 + 14?

Back

6

Front

What is the result of -5 - (-1)?

Back

-4

Front

Define an integer.

Back

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

Front

What is the rule for subtracting a negative integer?

Back

Subtracting a negative integer is the same as adding its positive counterpart.

Front

What is the result of adding two negative integers?

Back

The result is a negative integer.

Front

What is the result of adding 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 result of multiplying two negative integers?

Back

The result is a positive integer.