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