Maak de erafsommen tot 100

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

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