1.  Barbarabought two dolls for $ 86 . She had $28 in her purse. How many dollars are left in her purse?   2. Sarah  has two dolls. The first doll is 42 cm tall and the second is 13 cm. What is the difference in their heights (in cm)?   3. Adamwent to play in the garden with 44 marbles. He returned home with 32 marbles. How many marbles did he lose?   4. Jimmy arranges 65  blocks in a tall stack. Accidentally, he drops35 blocks. How many blocks are still there in the stack?   5. Each day  663 cabs are made in a toy factory. Of these, 58 are defective. How many toy vehicles are not defective?