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