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