Maak de erafsom tot 12

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

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