Mastering Addition with Regrouping

Samantha has 345 stickers, and she buys 256 more. How many stickers does she have now?

• 591

• 601

• 511

• 600

If a library had 478 books and received a donation of 312 books, how many books does the library have in total?

• 780

• 790

• 800

• 890

A farmer harvested 536 potatoes from one field and 253 from another. How many potatoes did he harvest in total?

• 779

• 789

• 799

• 809

During a school fundraiser, the first grade class raised 372 and the second grade class raised 419. How much money did they raise together?

• 781

• 791

• 801

• 891

A baker baked 623 cupcakes in the morning and 174 more in the afternoon. How many cupcakes did the baker bake in total?

• 787

• 797

• 807

• 817

A train travels 365 miles on the first day and 428 miles on the second day. How many miles does the train travel in total?

• 783

• 793

• 803

• 813

In a marathon, John ran 512 miles, and his friend Mike ran 268 miles. How many miles did they run together?

• 770

• 780

• 790

• 800

A school ordered 654 notebooks for one grade and 231 notebooks for another grade. How many notebooks did the school order in total?

• 875

• 885

• 895

• 905

A beekeeper collected 489 pounds of honey from one hive and 312 pounds from another. How many pounds of honey were collected in total?

• 791

• 801

• 811

• 821

If a movie theater sold 738 tickets on Friday and 451 tickets on Saturday, how many tickets were sold in total?

• 1,179

• 1,189

• 1,199

• 1,209