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