Maak de erafsom tot 20

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

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