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