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