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