Question
PSLE
Mark had 14 more two-dollar notes than five-dollar notes at first. He exchanged $50 worth of five-dollar notes for two-dollar notes. How many less five-dollar notes than two-dollar notes did Mark have after the exchange?
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PSLE
Mark had 14 more two-dollar notes than five-dollar notes at first. He exchanged $50 worth of five-dollar notes for two-dollar notes. How many less five-dollar notes than two-dollar notes did Mark have after the exchange?