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