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