Oefen de erbijsommen tot 12
Erbijsommen
|
1.
12 + 0 =
|
2.
10 + 1 =
|
3.
2 + 4 =
|
|
4.
1 + 2 =
|
5.
9 + 3 =
|
6.
5 + 6 =
|
|
7.
8 + 3 =
|
8.
6 + 2 =
|
9.
2 + 4 =
|
|
10.
9 + 3 =
|
11.
12 + 0 =
|
12.
11 + 1 =
|
|
13.
7 + 2 =
|
14.
10 + 1 =
|
15.
2 + 1 =
|
|
16.
6 + 0 =
|
17.
8 + 0 =
|
18.
2 + 4 =
|
|
19.
4 + 4 =
|
20.
8 + 1 =
|
21.
8 + 3 =
|
|
22.
12 + 0 =
|
23.
8 + 2 =
|
24.
2 + 4 =
|
|
25.
1 + 0 =
|
26.
2 + 3 =
|
27.
2 + 2 =
|
|
28.
9 + 0 =
|
29.
8 + 0 =
|
30.
11 + 0 =
|
|
31.
3 + 2 =
|
32.
5 + 4 =
|
33.
6 + 5 =
|