Erafsommen tot 20 maken

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

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