Erafsommen tot 100 maken

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

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