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