Maak de erafsom tot 12

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

Maak de erafsom tot 12
| ANTWOORDEN

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