Erafsommen tot 20 maken

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

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