Word Problems of Addition and Subtraction up to Ten-Thousands

In the spring [tex]4{,}280[/tex] birds flew north from one town, while [tex]3{,}975[/tex] birds stayed. How many more birds flew north than stayed?

Peter and Linda entered the Domino Challenge. Before the judges saw their work they accidentally knocked down [tex]2{,}956[/tex] dominoes, and [tex]9{,}731[/tex] dominoes were still standing. How many dominoes had they set up?

A car dealership sold [tex]4{,}718[/tex] vehicles last year. This year it sold [tex]1{,}762[/tex] vehicles more than last year. How many vehicles did the dealership sell in the two years together?

A country received [tex]10{,}366[/tex] applications for refuge in one year. [tex]6{,}752[/tex] of the applications were accepted. How many applications were not accepted?

My salary is [tex]\$3{,}480[/tex] a month. I pay [tex]\$1{,}265[/tex] for rent and [tex]\$940[/tex] for food. How much money is left after I pay both?

Thomas had a collection of [tex]2{,}790[/tex] stamps. His father gave him [tex]1{,}267[/tex] more stamps, and Thomas gave [tex]385[/tex] stamps to a friend. How many stamps does Thomas have now?

A company had a revenue of [tex]\$8{,}206[/tex] last year. This year its revenue was [tex]\$1{,}489[/tex] lower. What was the company’s revenue this year, in dollars?

One project needs [tex]6{,}033[/tex] hours of labor. Both projects together need [tex]11{,}813[/tex] hours. How many hours of labor does the other project need?

A truck delivered [tex]9{,}250[/tex] apricots to a store. [tex]1{,}368[/tex] of them were rotten and were thrown away, and the store sold [tex]5{,}427[/tex] of the rest. How many apricots are still for sale?

A company received [tex]4{,}239[/tex] job applications in the first week, [tex]2{,}556[/tex] in the second week and [tex]1{,}874[/tex] in the third week. How many job applications did it receive in the three weeks?