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