Erafsommen tot 100

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

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