Erafsommen oplossen tot 12

Erafsommen
1.
8
–
7
=
2.
5
–
3
=
3.
6
–
2
=
4.
9
–
7
=
5.
4
–
2
=
6.
5
–
1
=
7.
3
–
2
=
8.
10
–
10
=
9.
8
–
8
=
10.
5
–
0
=
11.
11
–
8
=
12.
5
–
5
=
13.
6
–
6
=
14.
10
–
0
=
15.
12
–
10
=
16.
4
–
0
=
17.
6
–
1
=
18.
11
–
8
=
19.
3
–
0
=
20.
4
–
4
=
21.
9
–
1
=
22.
1
–
1
=
23.
4
–
1
=
24.
8
–
3
=
25.
6
–
3
=
26.
2
–
1
=
27.
8
–
7
=
28.
1
–
0
=
29.
6
–
5
=
30.
9
–
3
=
31.
11
–
9
=
32.
11
–
10
=
33.
8
–
6
=
34.
4
–
2
=
35.
7
–
4
=
36.
4
–
4
=
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Erafsommen oplossen tot 12
| ANTWOORDEN

Erafsommen
1.
8
–
7
=
1
2.
5
–
3
=
2
3.
6
–
2
=
4
4.
9
–
7
=
2
5.
4
–
2
=
2
6.
5
–
1
=
4
7.
3
–
2
=
1
8.
10
–
10
=
0
9.
8
–
8
=
0
10.
5
–
0
=
5
11.
11
–
8
=
3
12.
5
–
5
=
0
13.
6
–
6
=
0
14.
10
–
0
=
10
15.
12
–
10
=
2
16.
4
–
0
=
4
17.
6
–
1
=
5
18.
11
–
8
=
3
19.
3
–
0
=
3
20.
4
–
4
=
0
21.
9
–
1
=
8
22.
1
–
1
=
0
23.
4
–
1
=
3
24.
8
–
3
=
5
25.
6
–
3
=
3
26.
2
–
1
=
1
27.
8
–
7
=
1
28.
1
–
0
=
1
29.
6
–
5
=
1
30.
9
–
3
=
6
31.
11
–
9
=
2
32.
11
–
10
=
1
33.
8
–
6
=
2
34.
4
–
2
=
2
35.
7
–
4
=
3
36.
4
–
4
=
0
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