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