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