Erafsommen oplossen tot 10

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

Erafsommen oplossen tot 10
| ANTWOORDEN

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