Grade 4 Multiplication: Apply Operations & Check Reasonableness

A farmer has 24 rows of apple trees. Each row has 15 trees. How many apple trees does the farmer have in total?

• 180

• 300

• 240

• 360

A bookstore sells 36 copies of a book each day. If the book costs $12, how much money does the bookstore make in one day from this book?

• 360

• 480

• 432

• 540

A school has 28 classrooms, and each classroom has 22 desks. How many desks are there in total in the school?

• 616

• 700

• 480

• 550

A baker makes 45 batches of cookies. Each batch contains 18 cookies. How many cookies does the baker make in total?

• 540

• 720

• 900

• 810

A toy factory produces 56 toys every hour. How many toys does it produce in 8 hours?

• 400

• 448

• 512

• 350

A gardener plants 32 flowers in each of the 14 flower beds. How many flowers does the gardener plant in total?

• 256

• 448

• 512

• 384

A concert hall has 25 rows of seats, and each row has 18 seats. How many seats are there in total?

• 500

• 450

• 400

• 4500

A factory produces 48 bottles of juice every hour. How many bottles does it produce in 6 hours?

• 240 bottles

• 288 bottles

• 300 bottles

• 180 bottles

A library has 15 shelves, and each shelf holds 24 books. How many books are there in the library?

• 480

• 240

• 360

• 300

A sports team has 12 players, and each player has 22 trading cards. How many trading cards do they have in total?

• 300

• 250

• 264

• 220