Erafsommen tot 100

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

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