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