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