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