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