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