Find the total when 789 and 123 are added.

46-29

Coco the Clown was making balloon animals at a birthday party.  26 children wanted dog balloon animals and 17 wanted bears.  How many more dog balloon animals were made than bears?

During the Jackson Elementary School Canned Food Drive, the 3^rd graders brought in 571 pounds of cans.  The 4^th graders brought in 229 pounds of cans.  How many more pounds of canned food did the 3^rd graders donate?

Emma is training for the Winter Olympics as a cross-country skier. On Monday, she skied 603 meters. On Tuesday, she covered 455 meters. How much farther did she travel on Monday than Tuesday?

Q1. What is the result of 78 + 10?