...blok 1 contractwerk.gif hoofdrekenen... oefening 11

9 x 7 =
18 : 6 =
7 x 8 =
45 : 9 =
8 x 8 =
49 : 7 =
4 x 8 =
36 : 6 =
3 x 9 =
72 : 9 =