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