Maak de erafsom tot 12

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

Maak de erafsom tot 12
| ANTWOORDEN

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