Snelle erafsommen tot 100

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

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