Supersnelle sommen tot 12
Erbijsommen
|
1.
2 + 4 =
9
5
6
2
|
2.
7 + 1 =
7
8
3
2
|
3.
7 + 0 =
10
5
2
7
|
4.
11 + 0 =
16
11
6
2
|
|
5.
4 + 3 =
12
7
3
1
|
6.
10 + 0 =
1
10
3
4
|
7.
2 + 9 =
6
14
11
9
|
8.
11 + 0 =
2
15
11
4
|
|
9.
11 + 1 =
1
11
12
17
|
10.
2 + 10 =
7
6
8
12
|
11.
11 + 0 =
11
3
14
8
|
12.
12 + 0 =
2
16
12
4
|
|
13.
3 + 5 =
11
7
8
5
|
14.
5 + 7 =
9
16
17
12
|
15.
7 + 0 =
6
7
8
3
|
16.
1 + 4 =
10
1
2
5
|
|
17.
9 + 2 =
16
3
12
11
|
18.
5 + 4 =
9
2
5
8
|
19.
6 + 2 =
7
8
12
10
|
20.
2 + 8 =
3
7
4
10
|