Oefen de erafsommen tot 10

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

Oefen de erafsommen tot 10
| ANTWOORDEN

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