Oefen de erafsommen tot 100

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

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