Maak de erafsommen tot 100

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

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