Erafsommen tot 20 maken

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

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