Maak de erafsom tot 100

Erafsommen
1.
15
–
10
=
2.
65
–
50
=
3.
75
–
50
=
4.
80
–
50
=
5.
55
–
50
=
6.
45
–
0
=
7.
35
–
35
=
8.
25
–
20
=
9.
45
–
15
=
10.
20
–
5
=
11.
20
–
15
=
12.
100
–
45
=
13.
85
–
65
=
14.
60
–
5
=
15.
95
–
55
=
16.
10
–
5
=
17.
20
–
15
=
18.
10
–
10
=
19.
90
–
45
=
20.
65
–
35
=
21.
65
–
25
=
22.
55
–
25
=
23.
65
–
25
=
24.
50
–
30
=
25.
80
–
15
=
26.
90
–
35
=
27.
10
–
0
=
28.
5
–
5
=
29.
100
–
5
=
30.
70
–
35
=
31.
10
–
10
=
32.
40
–
0
=
33.
10
–
0
=
34.
15
–
0
=
35.
45
–
15
=
36.
5
–
0
=
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Maak de erafsom tot 100
| ANTWOORDEN

Erafsommen
1.
15
–
10
=
5
2.
65
–
50
=
15
3.
75
–
50
=
25
4.
80
–
50
=
30
5.
55
–
50
=
5
6.
45
–
0
=
45
7.
35
–
35
=
0
8.
25
–
20
=
5
9.
45
–
15
=
30
10.
20
–
5
=
15
11.
20
–
15
=
5
12.
100
–
45
=
55
13.
85
–
65
=
20
14.
60
–
5
=
55
15.
95
–
55
=
40
16.
10
–
5
=
5
17.
20
–
15
=
5
18.
10
–
10
=
0
19.
90
–
45
=
45
20.
65
–
35
=
30
21.
65
–
25
=
40
22.
55
–
25
=
30
23.
65
–
25
=
40
24.
50
–
30
=
20
25.
80
–
15
=
65
26.
90
–
35
=
55
27.
10
–
0
=
10
28.
5
–
5
=
0
29.
100
–
5
=
95
30.
70
–
35
=
35
31.
10
–
10
=
0
32.
40
–
0
=
40
33.
10
–
0
=
10
34.
15
–
0
=
15
35.
45
–
15
=
30
36.
5
–
0
=
5
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen