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