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