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