Maak de erafsom tot 100

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

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