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