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