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