Erafsommen tot 20 maken

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

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