Maak de erafsom tot 50

Erafsommen
1.
5
–
0
=
2.
45
–
5
=
3.
45
–
5
=
4.
10
–
0
=
5.
30
–
0
=
6.
50
–
25
=
7.
30
–
0
=
8.
50
–
25
=
9.
50
–
20
=
10.
10
–
0
=
11.
15
–
5
=
12.
20
–
0
=
13.
50
–
0
=
14.
40
–
40
=
15.
35
–
25
=
16.
30
–
0
=
17.
5
–
5
=
18.
25
–
5
=
19.
40
–
20
=
20.
30
–
0
=
21.
30
–
0
=
22.
15
–
0
=
23.
50
–
50
=
24.
5
–
5
=
25.
50
–
30
=
26.
40
–
25
=
27.
10
–
5
=
28.
45
–
30
=
29.
30
–
30
=
30.
45
–
15
=
31.
20
–
15
=
32.
30
–
0
=
33.
5
–
5
=
34.
45
–
5
=
35.
40
–
35
=
36.
5
–
0
=
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Maak de erafsom tot 50
| ANTWOORDEN

Erafsommen
1.
5
–
0
=
5
2.
45
–
5
=
40
3.
45
–
5
=
40
4.
10
–
0
=
10
5.
30
–
0
=
30
6.
50
–
25
=
25
7.
30
–
0
=
30
8.
50
–
25
=
25
9.
50
–
20
=
30
10.
10
–
0
=
10
11.
15
–
5
=
10
12.
20
–
0
=
20
13.
50
–
0
=
50
14.
40
–
40
=
0
15.
35
–
25
=
10
16.
30
–
0
=
30
17.
5
–
5
=
0
18.
25
–
5
=
20
19.
40
–
20
=
20
20.
30
–
0
=
30
21.
30
–
0
=
30
22.
15
–
0
=
15
23.
50
–
50
=
0
24.
5
–
5
=
0
25.
50
–
30
=
20
26.
40
–
25
=
15
27.
10
–
5
=
5
28.
45
–
30
=
15
29.
30
–
30
=
0
30.
45
–
15
=
30
31.
20
–
15
=
5
32.
30
–
0
=
30
33.
5
–
5
=
0
34.
45
–
5
=
40
35.
40
–
35
=
5
36.
5
–
0
=
5
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Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen