Supersnelle erbijsommen en erafsommen tot 12

In de mix
1.
6 2 =
4
2
3
1
2.
5 + 2 =
1
3
7
2
3.
10 7 =
2
4
3
1
4.
3 2 =
1
3
4
2
5.
11 5 =
1
3
2
6
6.
8 + 3 =
2
1
3
11
7.
9 + 3 =
12
3
2
1
8.
12 + 0 =
1
12
3
2
9.
2 1 =
2
4
3
1
10.
5 0 =
1
5
3
2
11.
7 + 2 =
3
2
9
1
12.
3 + 2 =
3
5
1
2
13.
4 0 =
1
2
3
4
14.
6 + 4 =
10
1
2
3
15.
2 + 7 =
1
3
9
2
16.
2 2 =
0
4
2
3
17.
12 + 0 =
1
12
3
2
18.
11 4 =
2
7
1
3
19.
10 + 1 =
1
11
3
2
20.
5 2 =
2
4
3
1

Supersnelle erbijsommen en erafsommen tot 12
| ANTWOORDEN

In de mix
1.
6 2 =
4
2
3
1
2.
5 + 2 =
1
3
7
2
3.
10 7 =
2
4
3
1
4.
3 2 =
1
3
4
2
5.
11 5 =
1
3
2
6
6.
8 + 3 =
2
1
3
11
7.
9 + 3 =
12
3
2
1
8.
12 + 0 =
1
12
3
2
9.
2 1 =
2
4
3
1
10.
5 0 =
1
5
3
2
11.
7 + 2 =
3
2
9
1
12.
3 + 2 =
3
5
1
2
13.
4 0 =
1
2
3
4
14.
6 + 4 =
10
1
2
3
15.
2 + 7 =
1
3
9
2
16.
2 2 =
0
4
2
3
17.
12 + 0 =
1
12
3
2
18.
11 4 =
2
7
1
3
19.
10 + 1 =
1
11
3
2
20.
5 2 =
2
4
3
1