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