Level 2
Alex wants to buy a toy car and a scooter bike. The toy car costs $39.45 and the scooter bike costs $99.90. How much more does Alex need if he has only $100?
Level 2
May wanted to buy a red pen that cost $2.45 and a black pen that cost $2.25. After checking her wallet, she found that she was short of $0.85. How much money did she have in her wallet?
Level 2
A camera was sold at $55.75 in Shop X. Parker wanted to buy the same camera in Shop Y. He had $40.30 and found out that he was short of $5.75. What was the price difference of the camera in two shops?
