Question

Amy has some money in her checking account. If she writes a check for $40.50, her checking account will be overdrawn by $21.50. Find how much money is Amy’s checking account now.


My Answer (please correct if wrong):
40.5 - (-21.50) = x

Answer 1

Nope.

21.50 - 40.50 = -?

Answer 2

19.00