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