🤯🤩 WUSSTEST DU DAS? | Verblüffender Rechentrick | Große zweistellige Zahlen im Kopf multiplizieren

🤯 I hate mental math—or at least I usually do! But with this trick, it's incredibly easy... 🤩 🚀🚀🚀 Want to ace math this school year? Then check out my shop: 👉 https://www.magdaliebtmathe.com/shop There you'll find my online math A-level course and my study summaries with video solutions—easy to understand, lovingly created, and at a fair price. ***** Chapter Overview: ************************************ 0:00 Multiply large numbers super fast with this trick! 1:00 Clever math trick for problem 1 explained in an easy-to-understand way 1:32 Problem 2: math trick with large numbers 2:29 Problem 3: math trick with hundreds 3:40 Explanation and proof of why and how the trick works so easily 6:15 More math tricks for lightning-fast mental arithmetic ***** Tags: ******************* #multiplication #mathproblem #trick