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