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