Erafsommen tot 20 maken

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

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