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