Maak de erafsom tot 20

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

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