Erafsommen tot 20 maken

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

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