Snelle erafsommen tot 100

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

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