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