Erafsommen tot 20 maken

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

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