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