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