Aftrekken tot 100 met brug (TE - E = TE) oefening 7

met brug

Vul in!
85 - 8 = (85 - ) - =
74 - 5 = (74 - ) - =
65 - 8 = (65 - ) - =
78 - 9 = (78 - ) - =
81 - 9 = (81 - ) - =