Adding Positive and Negative Integers

Front

What is the result of -22 + 7?

Back

-15

Front

What is the result of 8 + 3?

Back

11

Front

What is the result of 19 + (-13)?

Back

6

Front

What is the result of -5 + (-7)?

Back

-12

Front

What is the result of 14 + 5?

Back

19

Front

Define positive integers.

Back

Positive integers are whole numbers greater than zero (1, 2, 3, ...).

Front

Define negative integers.

Back

Negative integers are whole numbers less than zero (-1, -2, -3, ...).

Front

What is the sum of two positive integers?

Back

The sum of two positive integers is always a positive integer.

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always a negative integer.

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, and if the negative integer is larger, the result is negative.