Maak de erafsom tot 100

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

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