Snelle erafsommen tot 100

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

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