Adding Positive and Negative Integers

Front

What is the sum of 8 + 3?

Back

11

Front

What is the sum of 2 + 3?

Back

5

Front

What is the result of -9 + 14?

Back

5

Front

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

Back

6

Front

What is the result of -22 + 7?

Back

-15

Front

Define a positive integer.

Back

A positive integer is a whole number greater than zero.

Front

Define a negative integer.

Back

A negative integer is a whole number less than zero.

Front

What is the rule for adding two positive integers?

Back

When adding two positive integers, the sum is always positive.

Front

What is the rule for adding a positive integer and a negative integer?

Back

Subtract the absolute value of the negative integer from the positive integer; the sign of the result is determined by the larger absolute value.

Front

What is the rule for adding two negative integers?

Back

When adding two negative integers, the sum is always negative.