Maak de erafsommen tot 100

Erafsommen
1.
70
-
20
=
50
60
40
55
2.
40
-
35
=
5
25
20
15
3.
35
-
25
=
0
20
5
10
4.
55
-
0
=
45
55
50
60
5.
80
-
40
=
35
40
45
50
6.
15
-
15
=
10
15
20
0
7.
80
-
80
=
0
15
5
20
8.
100
-
25
=
85
80
70
75
9.
35
-
10
=
35
15
20
25
10.
85
-
0
=
95
80
85
90
11.
40
-
5
=
35
25
45
40
12.
60
-
25
=
40
45
30
35
13.
30
-
0
=
25
40
30
20
14.
15
-
0
=
25
20
15
5
15.
10
-
10
=
20
0
15
5
16.
65
-
55
=
10
20
0
15
17.
60
-
55
=
5
15
10
20
18.
100
-
90
=
15
0
10
5
19.
20
-
10
=
15
5
10
0
20.
65
-
10
=
60
65
55
50
21.
65
-
10
=
55
60
65
45
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Maak de erafsommen tot 100
| ANTWOORDEN

Erafsommen
1.
70
-
20
=
50
60
40
55
2.
40
-
35
=
5
25
20
15
3.
35
-
25
=
0
20
5
10
4.
55
-
0
=
45
55
50
60
5.
80
-
40
=
35
40
45
50
6.
15
-
15
=
10
15
20
0
7.
80
-
80
=
0
15
5
20
8.
100
-
25
=
85
80
70
75
9.
35
-
10
=
35
15
20
25
10.
85
-
0
=
95
80
85
90
11.
40
-
5
=
35
25
45
40
12.
60
-
25
=
40
45
30
35
13.
30
-
0
=
25
40
30
20
14.
15
-
0
=
25
20
15
5
15.
10
-
10
=
20
0
15
5
16.
65
-
55
=
10
20
0
15
17.
60
-
55
=
5
15
10
20
18.
100
-
90
=
15
0
10
5
19.
20
-
10
=
15
5
10
0
20.
65
-
10
=
60
65
55
50
21.
65
-
10
=
55
60
65
45
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen