4-digit addition
7218 + 1219
8,437
652 + 324
976
8410 + 1325
9,735
452 + 596
1,048
There were 3,003 birds in the Denver Zoo. Then, 2,679 more birds were brought from Texas. How many birds are in the Denver Zoo now?
2,982
Mrs. Hyyppa had 432 book in her room. Mrs. Matthews bought her 321 more books. How many books does she have in her room now?
753