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