Maak de erafsom tot 20

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

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