Los de erbijsom en erafsom tot 12 op
In de mix
|
1.
6 – 6 =
3
2
0
4
|
2.
4 – 4 =
0
3
4
2
|
3.
9 + 1 =
1
2
10
3
|
4.
5 – 1 =
1
3
4
2
|
|
5.
8 + 2 =
1
10
3
2
|
6.
9 + 2 =
11
2
3
1
|
7.
7 – 0 =
2
1
3
7
|
8.
6 + 3 =
3
1
9
2
|
|
9.
8 + 1 =
1
9
2
3
|
10.
11 + 1 =
1
12
3
2
|
11.
3 + 7 =
3
10
1
2
|
12.
2 – 2 =
2
3
0
4
|
|
13.
6 + 2 =
3
1
2
8
|
14.
12 – 6 =
6
1
3
2
|
15.
3 – 2 =
1
2
3
4
|
16.
10 – 6 =
4
1
3
2
|
|
17.
7 – 2 =
1
2
5
3
|
18.
2 – 1 =
2
4
3
1
|
19.
6 – 5 =
3
2
4
1
|
20.
4 – 1 =
3
1
4
2
|