Erafsommen tot 100 maken

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

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