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