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