Erafsommen tot 20 maken

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

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