1. Michelle bought 4 dolls. Each doll cost $ 17. How many dollars did she spend on the dolls?   2. Cheryl has 22 dolls. Each doll has a black dress, a bluedress, and a yellow dress. How many dresses are there in all?   3. Robert has 27 toy cars. How many total wheels are there on the toy cars?   4. Mark arranges 26 blocks in a tall stack. He makes 9 such stacks. How many total blocks are there in the stacks?   5. Sarah multiplied 83 by 6 on her toy calculator. What product did the calculator display?