Supersnelle erafsommen tot 20
Erafsommen
|
1.
5 – 3 =
5
6
2
7
|
2.
11 – 5 =
1
6
3
8
|
3.
1 – 0 =
4
5
3
1
|
4.
12 – 12 =
3
1
0
2
|
|
5.
10 – 4 =
11
8
4
6
|
6.
10 – 6 =
2
6
9
4
|
7.
16 – 13 =
7
2
3
4
|
8.
11 – 2 =
7
1
9
12
|
|
9.
16 – 11 =
4
9
2
5
|
10.
18 – 8 =
3
9
10
5
|
11.
8 – 5 =
2
8
3
7
|
12.
7 – 6 =
3
1
2
6
|
|
13.
18 – 0 =
20
18
22
7
|
14.
13 – 8 =
7
8
5
6
|
15.
3 – 0 =
1
7
6
3
|
16.
17 – 16 =
3
6
1
5
|
|
17.
5 – 3 =
4
2
6
1
|
18.
16 – 7 =
4
5
7
9
|
19.
10 – 1 =
2
3
9
7
|
20.
13 – 7 =
9
7
6
3
|