Reken de erafsom tot 100 uit

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

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