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