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