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