Find the answers to these examples:
3 Hundreds + 5 Tens + 2 Ones = (352) 2 Hundreds + 3 Tens + 8 Ones = (238) 7 Hundreds + 7 Tens + 7 Ones = (777) 2 Hundreds + 6 Tens + 6 Ones = (266) 7 Hundreds + 5 Tens + 4 Ones = (754)