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