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