Erafsommen tot 100 maken

Erafsommen
1.
15
–
0
=
2.
30
–
25
=
3.
55
–
0
=
4.
100
–
75
=
5.
25
–
25
=
6.
75
–
0
=
7.
20
–
10
=
8.
15
–
15
=
9.
95
–
0
=
10.
100
–
35
=
11.
90
–
0
=
12.
45
–
0
=
13.
60
–
60
=
14.
80
–
35
=
15.
75
–
65
=
16.
10
–
5
=
17.
40
–
0
=
18.
80
–
0
=
19.
90
–
70
=
20.
80
–
30
=
21.
30
–
25
=
22.
75
–
10
=
23.
35
–
15
=
24.
35
–
5
=
25.
10
–
0
=
26.
35
–
35
=
27.
55
–
35
=
28.
10
–
5
=
29.
65
–
10
=
30.
35
–
0
=
31.
65
–
25
=
32.
20
–
0
=
33.
10
–
0
=
34.
60
–
45
=
35.
95
–
30
=
36.
10
–
10
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Erafsommen tot 100 maken
| ANTWOORDEN

Erafsommen
1.
15
–
0
=
15
2.
30
–
25
=
5
3.
55
–
0
=
55
4.
100
–
75
=
25
5.
25
–
25
=
0
6.
75
–
0
=
75
7.
20
–
10
=
10
8.
15
–
15
=
0
9.
95
–
0
=
95
10.
100
–
35
=
65
11.
90
–
0
=
90
12.
45
–
0
=
45
13.
60
–
60
=
0
14.
80
–
35
=
45
15.
75
–
65
=
10
16.
10
–
5
=
5
17.
40
–
0
=
40
18.
80
–
0
=
80
19.
90
–
70
=
20
20.
80
–
30
=
50
21.
30
–
25
=
5
22.
75
–
10
=
65
23.
35
–
15
=
20
24.
35
–
5
=
30
25.
10
–
0
=
10
26.
35
–
35
=
0
27.
55
–
35
=
20
28.
10
–
5
=
5
29.
65
–
10
=
55
30.
35
–
0
=
35
31.
65
–
25
=
40
32.
20
–
0
=
20
33.
10
–
0
=
10
34.
60
–
45
=
15
35.
95
–
30
=
65
36.
10
–
10
=
0
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen