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