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