Los de erafsommen tot 100 op

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

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