At the Beginning of the month Kiran had $24 in his school cafeteria account. In the first week he spent $16.00 on lunches. How much was in his account then?

Then he deposited some more money and his account balance was $28. How much did he deposit?

Then he spent $34 on lunches in the next week. How much was in his account then?

Then he deposited enough money to pay off his debt to the cafeteria. How much did he deposit?