For his birthday, Geoffrey received clothes and money. His grandmother gave him €20, his aunt €25 and his uncle €30. With what he already had, he now has €125 in his wallet. He goes to a video game store and gets 3 games that cost 35 euros each. How much does he have left after this purchase?
Let's calculate the total price of video games: 35€ X 3€/game = 
<gadget id="calculator">35*3</gadget>
<output>105</output>
105€
Now let's find out how much money Geoffrey has left by subtracting his spending from his starting amount of cash: 125€ - 105€ = 
<gadget id="calculator">125-105</gadget>
<output>20</output>
20€

<result>20</result>