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