Los de erafsommen tot 100 op

Erafsommen
1.
60
-
15
=
45
35
2.
50
-
0
=
50
40
3.
55
-
5
=
50
45
4.
25
-
0
=
30
25
5.
90
-
35
=
55
45
6.
40
-
25
=
15
20
7.
20
-
15
=
10
5
8.
60
-
35
=
35
25
9.
35
-
0
=
25
35
10.
50
-
20
=
20
30
11.
95
-
40
=
55
50
12.
80
-
40
=
40
35
13.
60
-
15
=
35
45
14.
100
-
40
=
55
60
15.
100
-
45
=
55
60
16.
100
-
30
=
75
70
17.
10
-
5
=
10
5
18.
35
-
25
=
5
10
19.
85
-
50
=
40
35
20.
80
-
15
=
55
65
21.
35
-
5
=
20
30
22.
75
-
20
=
45
55
23.
55
-
35
=
25
20
24.
75
-
75
=
5
0
25.
45
-
30
=
15
10
26.
95
-
25
=
60
70
27.
20
-
0
=
20
30
28.
70
-
15
=
55
45
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Los de erafsommen tot 100 op
| ANTWOORDEN

Erafsommen
1.
60
-
15
=
45
35
2.
50
-
0
=
50
40
3.
55
-
5
=
50
45
4.
25
-
0
=
30
25
5.
90
-
35
=
55
45
6.
40
-
25
=
15
20
7.
20
-
15
=
10
5
8.
60
-
35
=
35
25
9.
35
-
0
=
25
35
10.
50
-
20
=
20
30
11.
95
-
40
=
55
50
12.
80
-
40
=
40
35
13.
60
-
15
=
35
45
14.
100
-
40
=
55
60
15.
100
-
45
=
55
60
16.
100
-
30
=
75
70
17.
10
-
5
=
10
5
18.
35
-
25
=
5
10
19.
85
-
50
=
40
35
20.
80
-
15
=
55
65
21.
35
-
5
=
20
30
22.
75
-
20
=
45
55
23.
55
-
35
=
25
20
24.
75
-
75
=
5
0
25.
45
-
30
=
15
10
26.
95
-
25
=
60
70
27.
20
-
0
=
20
30
28.
70
-
15
=
55
45
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen