Drawing
24 + 39 =
63
80 - 16 =
64
104 - 29 =
75
554 + 172 =
726
459 + 384 =
843
586 + 247 =
833
634 - 289 =
345
458 + 276 =
734
781 - 459 =
322
902 - 475 =
427
813 - 276 =
537
650 - 284 =
There were 802 students at a school assembly. After some students left, 476 students remained. How many students left the assembly?
326 students
The school library has 378 fiction books and 459 nonfiction books. How many books are there in total?
837 books
A bakery made 245 chocolate cupcakes and 389 vanilla cupcakes. How many cupcakes did the bakery make altogether?
634 cupcakes