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