Hamsterkiste Mathe Klasse 1

Zerlege die Menge 7

7 = + 0
7 = 6 +
7 = + 2
7 = 4 +
7 = + 4
7 = 2 +
7 = + 6
7 = 1 + 0 +
7 = + 3 + 1
7 = 1 + + 2