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