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