Erafsommen tot 100 maken

Erafsommen
1.
65
–
65
=
2.
85
–
85
=
3.
35
–
35
=
4.
80
–
75
=
5.
5
–
0
=
6.
30
–
25
=
7.
25
–
0
=
8.
65
–
65
=
9.
60
–
25
=
10.
45
–
40
=
11.
25
–
0
=
12.
20
–
0
=
13.
5
–
5
=
14.
100
–
65
=
15.
30
–
25
=
16.
80
–
40
=
17.
65
–
55
=
18.
25
–
0
=
19.
100
–
80
=
20.
55
–
30
=
21.
20
–
15
=
22.
20
–
0
=
23.
70
–
45
=
24.
40
–
40
=
25.
60
–
50
=
26.
40
–
0
=
27.
20
–
0
=
28.
50
–
20
=
29.
85
–
55
=
30.
25
–
20
=
31.
95
–
0
=
32.
10
–
0
=
33.
40
–
15
=
34.
10
–
0
=
35.
15
–
5
=
36.
55
–
20
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Erafsommen tot 100 maken
| ANTWOORDEN

Erafsommen
1.
65
–
65
=
0
2.
85
–
85
=
0
3.
35
–
35
=
0
4.
80
–
75
=
5
5.
5
–
0
=
5
6.
30
–
25
=
5
7.
25
–
0
=
25
8.
65
–
65
=
0
9.
60
–
25
=
35
10.
45
–
40
=
5
11.
25
–
0
=
25
12.
20
–
0
=
20
13.
5
–
5
=
0
14.
100
–
65
=
35
15.
30
–
25
=
5
16.
80
–
40
=
40
17.
65
–
55
=
10
18.
25
–
0
=
25
19.
100
–
80
=
20
20.
55
–
30
=
25
21.
20
–
15
=
5
22.
20
–
0
=
20
23.
70
–
45
=
25
24.
40
–
40
=
0
25.
60
–
50
=
10
26.
40
–
0
=
40
27.
20
–
0
=
20
28.
50
–
20
=
30
29.
85
–
55
=
30
30.
25
–
20
=
5
31.
95
–
0
=
95
32.
10
–
0
=
10
33.
40
–
15
=
25
34.
10
–
0
=
10
35.
15
–
5
=
10
36.
55
–
20
=
35
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen