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