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