Dezimalzahlen addieren 4

Bestimme das Ergebnis.
0,0008 + 4,777 =
0,0002 + 9,69 =
0,0003 + 7,123 =
0,0007 + 10,999 =
20,0001 + 6,0009 =
20,0004 + 4,564 =
90,0007 + 9,4789 =
30,0008 + 4,7892 =
19,0009+ 4,9999 =
150,0009 + 45,9999 =