Reken de erafsom tot 12 uit

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

Reken de erafsom tot 12 uit
| ANTWOORDEN

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