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Problem of the Week
Problem A
Delivery Dilemma

At the beginning of the day, a delivery truck contains \(368\) packages.
The driver of the truck is making deliveries to various office buildings in a city.

When the drivers returns to the depot for a lunch break, \(273\) packages are added to the truck.

At \(4\) p.m., they have \(99\) packages left in the truck. How many packages did they deliver between \(3\) p.m. and \(4\) p.m.?

Theme: Number Sense