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