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