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