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