Word problem retake

There are 8 butterflies. 4 are yellow. The rest of the butterflies are white. How many butterflies are white?

The 5th grade Fall Festival booth sold $850 worth of tickets! However, $75 of that amount went towards prizes and must be paid back. How much money did they actually make?

Lucy went to the grocery store. She bought 312 packs of cookies and 216 packs of noodles. How many packs of groceries did she buy in all?

There are 230 lions and 140 tigers in a forest. These are the only wild animals in the forest. Find the total number of wild animals in the forest.

Phil and Bill are rich. Phil has $537. Bill has $619. If they combine their money, how much money will they have in total?

472 students are going on a field trip. 120 students will be returning home and the rest will be spending the night in cabins. If a cabin sleeps 8 people, how many cabins need to be rented?