Los de erafsommen tot 50 op

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

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