Erafsommen oplossen tot 10

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

Erafsommen oplossen tot 10
| ANTWOORDEN

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