Maak de erafsom tot 100

Erafsommen
1.
60
–
20
=
2.
15
–
10
=
3.
55
–
20
=
4.
50
–
25
=
5.
35
–
5
=
6.
90
–
10
=
7.
20
–
10
=
8.
5
–
5
=
9.
90
–
30
=
10.
40
–
5
=
11.
35
–
15
=
12.
40
–
25
=
13.
95
–
75
=
14.
65
–
45
=
15.
100
–
95
=
16.
30
–
15
=
17.
25
–
25
=
18.
15
–
15
=
19.
30
–
25
=
20.
100
–
35
=
21.
65
–
30
=
22.
50
–
5
=
23.
95
–
60
=
24.
10
–
0
=
25.
65
–
35
=
26.
45
–
5
=
27.
65
–
30
=
28.
90
–
25
=
29.
80
–
75
=
30.
60
–
30
=
31.
75
–
40
=
32.
85
–
25
=
33.
65
–
5
=
34.
15
–
0
=
35.
40
–
5
=
36.
90
–
0
=
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Maak de erafsom tot 100
| ANTWOORDEN

Erafsommen
1.
60
–
20
=
40
2.
15
–
10
=
5
3.
55
–
20
=
35
4.
50
–
25
=
25
5.
35
–
5
=
30
6.
90
–
10
=
80
7.
20
–
10
=
10
8.
5
–
5
=
0
9.
90
–
30
=
60
10.
40
–
5
=
35
11.
35
–
15
=
20
12.
40
–
25
=
15
13.
95
–
75
=
20
14.
65
–
45
=
20
15.
100
–
95
=
5
16.
30
–
15
=
15
17.
25
–
25
=
0
18.
15
–
15
=
0
19.
30
–
25
=
5
20.
100
–
35
=
65
21.
65
–
30
=
35
22.
50
–
5
=
45
23.
95
–
60
=
35
24.
10
–
0
=
10
25.
65
–
35
=
30
26.
45
–
5
=
40
27.
65
–
30
=
35
28.
90
–
25
=
65
29.
80
–
75
=
5
30.
60
–
30
=
30
31.
75
–
40
=
35
32.
85
–
25
=
60
33.
65
–
5
=
60
34.
15
–
0
=
15
35.
40
–
5
=
35
36.
90
–
0
=
90
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Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen