Natürliche Zahlen addieren 3

15 + 0 =
15 + 3 =
66 + 14 =
120 + 55 =
19 + 23 =
155 + 45 =
210 + 14 =
128 + 7 =
90 + 15 =
444 + 66 =
Impressum · Datenschutz