Oefen de erafsommen tot 10
Erafsommen
|
1.
1 – 1 =
1
2
5
0
|
2.
10 – 7 =
2
1
4
3
|
3.
6 – 0 =
6
7
5
1
|
4.
2 – 0 =
1
3
2
5
|
|
5.
7 – 6 =
1
4
5
6
|
6.
9 – 7 =
6
4
2
7
|
7.
8 – 2 =
11
1
6
2
|
8.
6 – 0 =
2
9
7
6
|
|
9.
9 – 9 =
0
3
1
4
|
10.
2 – 2 =
0
2
4
3
|
11.
2 – 0 =
2
3
7
4
|
12.
10 – 9 =
3
1
4
2
|
|
13.
3 – 2 =
3
6
1
4
|
14.
9 – 8 =
1
2
5
6
|
15.
6 – 1 =
7
2
6
5
|
16.
5 – 1 =
2
4
8
6
|
|
17.
5 – 0 =
5
4
10
7
|
18.
2 – 1 =
2
6
5
1
|
19.
10 – 7 =
3
2
4
5
|
20.
9 – 1 =
13
6
8
3
|