It is 7 o'clock in the morning.
Lunch is served at 12 o'clock.
How many hours until lunch time?

There were 16 children on the school bus.
8 children got off at the first stop.
How many children were on the bus then?

Chad bought presents for his mom and dad.
His mom's present cost $7.
His dad's present cost $8.
How much money did Chad spend?

Sarah has 14 dimes.
Joe has 7 dimes.
How many more dimes does Sarah have than Joe?

Anthony is saving his money for a new toy.
He saved $5 last month and $6 this month.
How much money has Anthony saved so far?