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