Maak de erafsommen tot 100

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

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