There are 6 shelves. Each shelf holds 4 cans of paint. Then 10 more cans are delivered. How many cans are there now?

A school ordered 8 boxes of lunchboxes. Each box contains 6 lunchboxes. They gave 14 lunchboxes to another school. How many are left?

A shelf has 5 stacks of books. Each stack has 6 books. Then 10 books were removed. How many books are left?

There are 6 rows of chairs. Each row has 8 chairs. Then 10 more chairs were added at the back. How many chairs are there now?

Tom baked 3 batches of cookies. Each batch had 10 cookies. He ate 7 cookies. How many cookies are left?

Maya has 5 stacks of notebooks. Each stack has 7 notebooks. She gives away 11 to her classmates. How many notebooks does she have now?

Jack has 3 packs of pencils. Each pack holds 10 pencils. He gives 12 pencils to his friends. How many pencils does he have left?

Ella has 6 sticker books. Each book has 10 stickers. She gave 15 stickers to her friends. How many does she have now?

Noah has 2 boxes of crayons. Each box has 24 crayons. He lost 18 crayons. How many crayons does he have now?

Lila has 4 boxes of markers. Each box holds 7 markers. She finds 9 more markers in her backpack. How many markers does she have in total?

There are 4 boxes of paper. Each box has 10 reams. The office uses 18 reams. How many are left?

Each box holds 8 hats. There are 5 boxes. Then, 6 hats fall out. How many hats remain?

A teacher bought 5 boxes of pencils. Each box has 6 pencils. Then she found 8 more pencils in her drawer. How many pencils does she have in total?