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