Craig had 200 apples. He lost 20 apples and sold 43 apples. A customer returned one apple. How many apples did he have left? Choose the correct choice:
A) 137 B) 138 C) 135 D) 140 E) 139
For lost, use negative. For gain, use positive.   200+-20+-43+1   correct answer is 138)138
<result>B</result>
Craig had 200 apples. He lost 20 apples and sold 43 apples. A customer returned one apple. How many apples did he have left?