500
Ms. Ali finds $2,000 in the bathroom at school. She gives $300 to Ms. Aftaba, $300 to Mrs. Wheeland, $400 to Roshan, $400 to Teba and $600 to Riziki. How much money does Ms. Ali have left?
What is 300 + 300 + 400 + 400 + 600 = 2,000. Ms. Ali has NO MONEY left.