Maak de erafsom tot 100

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

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