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