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