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