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