Los de erafsommen tot 12 op
Erafsommen
|
1.
10 – 9 =
4
1
|
2.
2 – 0 =
2
6
|
3.
7 – 3 =
2
4
|
4.
11 – 2 =
5
9
|
|
5.
12 – 12 =
1
0
|
6.
12 – 10 =
2
6
|
7.
7 – 3 =
6
4
|
8.
2 – 1 =
1
2
|
|
9.
6 – 0 =
7
6
|
10.
4 – 4 =
0
2
|
11.
9 – 2 =
7
1
|
12.
3 – 2 =
6
1
|
|
13.
11 – 1 =
10
8
|
14.
7 – 7 =
0
3
|
15.
10 – 8 =
2
5
|
16.
4 – 2 =
6
2
|
|
17.
1 – 1 =
0
1
|
18.
3 – 3 =
0
2
|
19.
4 – 1 =
7
3
|
20.
12 – 12 =
1
0
|