aftrekken tot 20 (met brug) Flashcards
1
Q
14-6=
A
8
2
Q
17-9=
A
8
3
Q
12-8=
A
4
4
Q
19-10=
A
9
5
Q
15-7=
A
8
6
Q
14-5=
A
9
7
Q
13-7=
A
6
8
Q
11-8=
A
3
9
Q
13-9=
A
4
10
Q
12-5=
A
7
11
Q
11-7=
A
4
12
Q
13-6=
A
7
13
Q
14-7=
A
7
14
Q
16-9=
A
7
15
Q
16-7=
A
9
