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