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