Maak de erafsom tot 100

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

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