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