Maak de erafsom tot 50

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

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