Maak de erafsom tot 12

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

Maak de erafsom tot 12
| ANTWOORDEN

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