Adding and Subtracting 3-Digit Numbers: Math Challenge

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

• 600

• 500

• 623

• 700

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

There are 512 apples in a basket. If 178 apples are taken out, how many apples are left in the basket?

• 334

• 400

• 178

• 512

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

A library has 1,234 books. If 456 books are checked out, how many books remain in the library?

• 778

• 1,234

• 1,000

• 456

Tags

CCSS.4.OA.A.3

A toy store had 1,000 toys. They sold 275 toys on Saturday. How many toys are left in the store?

• 800

• 725

• 500

• 650

Tags

CCSS.4.OA.A.3

A farmer harvested 345 oranges and 678 lemons. How many fruits did he harvest altogether?

• 1000

• 1023

• 900

• 800

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

A school has 1,250 pencils. If 389 pencils are given to students, how many pencils are still in the school?

• 861

• 1,000

• 900

• 750

Tags

CCSS.4.NBT.B.4

A concert had 1,500 attendees on Friday and 2,345 attendees on Saturday. What is the total number of attendees for both days?

• 2,500

• 4,000

• 3,000

• 3,845

Tags

CCSS.4.NBT.B.4

A zoo has 2,100 visitors in the morning and 1,450 visitors in the afternoon. How many visitors did the zoo have that day?

• 2,800

• 3,200

• 4,000

• 3,550

Tags

CCSS.4.OA.A.3

A bookstore sold 678 books in January and 432 books in February. How many books did they sell in total during these two months?

• 900

• 1110

• 1100

• 1200

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

A factory produced 1,200 toys in January and 1,500 toys in February. How many toys did the factory produce in these two months?

• 3000

• 2500

• 1800

• 2700

Tags

CCSS.4.OA.A.3