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