Erafsommen tot 20 maken

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

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