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