Erafsommen tot 50 maken

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

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