Snelle erafsommen tot 100

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

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