1.  Cherylbought two dolls for $ 45 . She had $17 in her purse. How many dollars are left in her purse? 
  

2.  Barbara has two dolls. The first doll is 53 cm tall and the second is 25 cm. What is the difference in their heights (in cm)? 
  

3.  Michaelwent to play in the garden with 127 marbles. He returned home with 71 marbles. How many marbles did he lose? 
  

4.  Andy arranges 57 blocks in a tall stack. Accidentally, he drops23 blocks. How many blocks are still there in the stack? 
  

5.  Each day 926 cabs are made in a toy factory. Of these, 59 are defective. How many toy vehicles are not defective? 
  
