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