Adding and Positive and Negative Integers

Front

What is the result of 3 + -7?

Back

-4

Front

What is the result of 6 + (-7)?

Back

-1

Front

What is the result of -2 + 9?

Back

7

Front

Will the sum of -8 + (-9) be positive or negative?

Back

negative

Front

Will the sum of 8 + (-9) be positive or negative?

Back

negative

Front

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

Back

2

Front

What is the sum of -4 + 6?

Back

2

Front

What is the sum of -10 + 3?

Back

-7

Front

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

Back

2

Front

What is the sum of -1 + (-1)?

Back

-2