Erafsommen oplossen tot 12

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

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