Aftrekken tot 1000 (H - T = HT) oefening 4
Vul in!
1000 - 40 =
800 - 70 =
1000 - 60 =
900 - 50 =
1000 - 30 =
600 - 60 =
1000 - 70 =
700 - 70 =
1000 - 90 =
800 - 60 =
Controleer
OK