...blok 2 contractwerk.gif hoofdrekenen... oefening 18

3 x 8 x 100 =
16 x 10 x 2 =
(106 - 101) + 6 =
(66 + 5) - 17 =
(108 - 18) + 6 =
24 + 18 + 18 =
6 x 5 x 10 =
18 - (4 - 1) =
16 : (2 : 2) =
100 x 6 x 10 =