Question
PSLE
Will had 19 more one-dollar notes than fifty-dollar notes at first. He exchanged $900 worth of fifty-dollar notes for one-dollar notes. How many more one-dollar notes than fifty-dollar notes did Will have after the exchange?
2 m

Click button first when a symbol is required. X

PSLE
Will had 19 more one-dollar notes than fifty-dollar notes at first. He exchanged $900 worth of fifty-dollar notes for one-dollar notes. How many more one-dollar notes than fifty-dollar notes did Will have after the exchange?