Maak de erafsommen tot 100

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

Erafsommen
1.
75
-
0
=
80
75
70
65
2.
40
-
20
=
10
25
20
15
3.
20
-
0
=
25
15
20
30
4.
75
-
25
=
45
55
60
50
5.
80
-
5
=
65
85
75
80
6.
25
-
5
=
30
25
15
20
7.
85
-
20
=
70
75
55
65
8.
85
-
85
=
5
10
0
15
9.
90
-
35
=
65
55
60
45
10.
35
-
10
=
30
25
15
20
11.
65
-
30
=
45
30
25
35
12.
15
-
0
=
5
20
25
15
13.
100
-
50
=
55
45
40
50
14.
35
-
0
=
35
40
45
25
15.
25
-
15
=
5
10
20
0
16.
30
-
25
=
15
10
5
20
17.
25
-
0
=
35
15
25
30
18.
30
-
10
=
25
15
20
10
19.
100
-
90
=
0
5
10
15
20.
40
-
25
=
15
20
10
5
21.
85
-
50
=
30
40
45
35
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen