1.Tom bought a book for $2.85 and a joystick for $3.00.  
 How much did he spend? $___.____
 How much change did he receive from $10.00? $___.____
2.David had $20.00 in his pocket. He bought three trading cards at $4.90 each.  
 How much did he spend? $___.____
 What was his change? $___.____
3.In a sale, Adam bought a T-shirt for $3.75 and a jacket for $2.60.  
 How much did he spend in total? $___.____
 He had $3.65 left. How much did he have to start with? $___.____