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