Third Grade Three-Digit Addition and Subtraction Quiz

A bakery made 245 cupcakes on Monday and 378 cupcakes on Tuesday. How many cupcakes did they make in total?

• 600

• 500

• 700

• 623

There are 512 books in the library. If 178 books are checked out, how many books are left in the library?

• 300

• 512

• 450

• 334

A toy store had 456 toys. They sold 289 toys during a sale. How many toys are remaining in the store?

• 300

• 167

• 150

• 200

A farmer harvested 623 apples and then picked 178 more. How many apples does the farmer have now?

• 850

• 600

• 750

• 801

A school has 345 students enrolled. If 129 students transfer to another school, how many students remain?

• 250

• 216

• 300

• 200

A zoo has 478 visitors in the morning and 256 visitors in the afternoon. How many visitors did the zoo have in total?

• 734

• 800

• 600

• 500

A factory produced 789 gadgets in a week. If 345 gadgets were shipped out, how many gadgets are still in the factory?

• 789

• 444

• 345

• 4445

A library received a donation of 234 new books. If they already had 567 books, how many books do they have now?

• 801

• 234

• 567

• 800

A concert had 654 attendees. If 289 attendees left early, how many attendees stayed for the entire concert?

• 365

• 400

• 289

• 654

A gardener planted 312 flowers in the spring and 145 flowers in the summer. How many flowers did the gardener plant in total?

• 457

• 145

• 312

• 4570