Snelle erafsommen tot 100

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

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