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