
Hallo! is part of Goethe A1 vocabulary.
Hallo!
Hello!
/ˈhalo/Examples — Hallo! in a sentence
Hallo! Wie geht's dir?
Hello! How are you?
Hallo Anna, schön dich zu sehen!
Hello Anna, nice to see you!
How to remember it
This sounds almost exactly like 'Hello!' Easy to remember.