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