During a weekend book drive, Amara's school collected 3,684 books on Saturday and 2,759 books on Sunday. How many books did the school collect altogether?

books

Mateo helps manage a family orchard. This season, the orchard packed 7,506 red apples and 4,875 green apples. How many apples were packed in all?

apples

A wildlife center recorded 18,725 visitors in the spring and 23,608 visitors in the summer. How many visitors came during the two seasons combined?

visitors

Priya is tracking supplies for a large art festival. Artists used 6,490 sheets of colored paper and 3,875 sheets of white paper. How many sheets of paper were used altogether?

sheets

Ava's town planted 12,860 flower bulbs in neighborhood parks and 9,475 flower bulbs along walking trails. How many flower bulbs did the town plant in all?

flower bulbs

During a science project, Elias counted 45,608 stars in one set of telescope images and 37,946 stars in another set. How many stars did he count altogether?

stars

A recycling center received 28,750 aluminum cans from homes and 16,895 cans from local businesses. How many aluminum cans did the center receive in total?

cans

Sofia is helping organize a city fun run. There are 14,308 bottles of water at the starting area and 8,697 bottles at stations along the route. How many bottles of water are available altogether?

bottles

A train traveled 36,475 miles during one part of a long testing program and 24,680 miles during another part. How many miles did the train travel during both parts combined?

miles

A marine research team tagged 8,406 sea turtles near one island and 5,789 sea turtles near another island. How many sea turtles did the team tag altogether?

sea turtles

A mountain observatory stored 34,095 photographs of the night sky in one folder and 27,806 photographs in another folder. How many photographs are stored in the two folders combined?

photographs

During an archaeological dig, Malik's team uncovered 6,875 pottery pieces. Another team uncovered 4,509 pottery pieces nearby. How many pottery pieces did the two teams uncover altogether?

pottery pieces

A company is building a huge model city from toy bricks. One section contains 48,600 bricks, and another section contains 35,475 bricks. How many bricks are in these two sections?

bricks

Lena is studying migrating butterflies. She counted 29,708 butterflies passing one observation station and 16,392 passing another station. How many butterflies were counted at the two stations in all?

butterflies

A robotics competition used 26,480 small building parts and 14,725 electronic parts. How many parts were used altogether?

parts

Over two days, a volcano-monitoring station recorded 86,750 tiny ground movements on the first day and 94,380 on the second day. How many ground movements did the station record during both days?

ground movements

A new library has 24,680 books on the first floor and 18,735 books on the second floor. How many books does the library have altogether?

books