Maak de erafsommen tot 100

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

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