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