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