Snelle erafsommen tot 100

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

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