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