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