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