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