A Rechne aus.
- 2 + 3 = 5
- 2 + 3 =
- 1 + 4 =
- 1 + 2 =
- 1 + 4 =
- 5 + 3 =
- 5 + 1 =
- 2 + 3 =
- 1 + 4 =
- 1 + 3 =
- 5 + 4 =
- 5 + 2 =
B Welche Zahl fehlt?
- 5 + 1 = 6
- 6 + ____ = 12
- 9 + ____ = 11
- 8 + ____ = 13
- 5 + ____ = 7
- 5 + ____ = 10
- 4 + ____ = 5
- 5 + ____ = 14
Mathematik · Klasse 1 · mittel