5.Klasse: Terme / 2 von 2 weiter zurück
Rechenregeln für Terme
| (A + B) * (C + D) = A * C + A * D + B * C + B * D | (A + B) * (C - D) = A * C - A * D + B * C - B * D | |
| (A - B) * (C + D) = A * C + A * D - B * C - B * D | (A - B) * (C - D) = A * C - A * D - B * C + B * D |
| A * B + A * C = A * (B + C) |