Erafsommen tot 50 maken

Erafsommen
1.
15
–
15
=
2.
20
–
10
=
3.
25
–
20
=
4.
40
–
20
=
5.
5
–
5
=
6.
10
–
0
=
7.
10
–
0
=
8.
5
–
0
=
9.
45
–
5
=
10.
45
–
35
=
11.
5
–
5
=
12.
5
–
0
=
13.
50
–
20
=
14.
10
–
10
=
15.
10
–
0
=
16.
35
–
30
=
17.
10
–
5
=
18.
5
–
5
=
19.
10
–
0
=
20.
15
–
5
=
21.
15
–
10
=
22.
10
–
0
=
23.
50
–
45
=
24.
20
–
5
=
25.
30
–
20
=
26.
35
–
20
=
27.
45
–
30
=
28.
10
–
10
=
29.
20
–
20
=
30.
10
–
5
=
31.
35
–
35
=
32.
30
–
30
=
33.
40
–
10
=
34.
40
–
15
=
35.
30
–
20
=
36.
35
–
10
=
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Erafsommen tot 50 maken
| ANTWOORDEN

Erafsommen
1.
15
–
15
=
0
2.
20
–
10
=
10
3.
25
–
20
=
5
4.
40
–
20
=
20
5.
5
–
5
=
0
6.
10
–
0
=
10
7.
10
–
0
=
10
8.
5
–
0
=
5
9.
45
–
5
=
40
10.
45
–
35
=
10
11.
5
–
5
=
0
12.
5
–
0
=
5
13.
50
–
20
=
30
14.
10
–
10
=
0
15.
10
–
0
=
10
16.
35
–
30
=
5
17.
10
–
5
=
5
18.
5
–
5
=
0
19.
10
–
0
=
10
20.
15
–
5
=
10
21.
15
–
10
=
5
22.
10
–
0
=
10
23.
50
–
45
=
5
24.
20
–
5
=
15
25.
30
–
20
=
10
26.
35
–
20
=
15
27.
45
–
30
=
15
28.
10
–
10
=
0
29.
20
–
20
=
0
30.
10
–
5
=
5
31.
35
–
35
=
0
32.
30
–
30
=
0
33.
40
–
10
=
30
34.
40
–
15
=
25
35.
30
–
20
=
10
36.
35
–
10
=
25
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