3-Digit Word Problems: Adding and Subtracting Sums

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

• 623

• 700

• 500

• 600

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

• 450

• 334

• 300

• 512

A toy store had 645 toys. They sold 289 toys last week. How many toys are still in the store?

• 356

• 289

• 500

• 400

A farmer harvested 423 apples and 256 oranges. How many fruits did he harvest altogether?

• 679 apples

• 256 fruits

• 679

• 423 oranges

In a school, there are 789 students. If 145 students went on a field trip, how many students are still at school?

• 700

• 600

• 500

• 644

A zoo has 312 visitors in the morning and 487 visitors in the afternoon. How many visitors did the zoo have that day?

• 600

• 800

• 750

• 799

A factory produced 654 gadgets in January and 378 gadgets in February. How many gadgets were produced in total?

• 1100

• 900

• 1032

• 1024

A bookstore had 920 books. If they received a shipment of 150 new books, how many books do they have now?

• 1070

• 950

• 1075

• 800

A concert had 1,250 tickets sold. If 375 tickets were refunded, how many tickets are still valid?

• 1,000

• 1,125

• 875

• 500

A school raised $1,200 for a charity. If they spent $450 on supplies, how much money do they have left for the charity?

• $900

• $750

• $600

• $1,200