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