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