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