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