Reken de erafsom tot 12 uit

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

Reken de erafsom tot 12 uit
| ANTWOORDEN

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