Erafsommen oplossen tot 12

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

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