Reken de erafsom tot 12 uit

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

Reken de erafsom tot 12 uit
| ANTWOORDEN

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