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