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