Adding Integers

Front

What is the sum of -22 and -9?

Back

-31

Front

What is the sum of -40 and -39?

Back

-79

Front

Larry has $150 in his bank account. He deposits $27 and then writes a check for $96 and a check for $31. How much money is now in his account?

Back

$50

Front

Mark borrowed $2 from Sally for lunch. Then, he gave Sally $17 for a new t-shirt. How much does Sally have to pay in debt?

Back

-15

Front

What is the additive inverse of -5?

Back

5

Front

What is the sum of -15 and -10?

Back

-25

Front

What is the sum of 8 and -3?

Back

5

Front

What is the sum of -7 and 4?

Back

-3

Front

What is the sum of -12 and -8?

Back

-20

Front

What is the sum of 0 and -9?

Back

-9