de kopfrechnen
― IsA ⟶
Weight: 1.0
it contare (v) Source: German Wiktionary
de kopfrechnen (n)
― IsA ⟶
Weight: 1.0
de berechnung Source: German Wiktionary
de kopfrechnen (n)
― IsA ⟶
Weight: 1.0
de rechnen Source: German Wiktionary