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