...blok 1 contractwerk.gif hoofdrekenen... oefening 3

3 x 9 =
100 : 10 =
45 : 5 =
6 x 7 =
9 x 8 =
32 : 4 =
0 x 10 =
56 : 8 =
7 x 1 =
54 : 6 =