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