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