Maak de erafsom tot 100

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

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