Los de erafsommen tot 100 op

Erafsommen
1.
75
-
60
=
10
15
2.
60
-
0
=
65
60
3.
70
-
10
=
55
60
4.
55
-
35
=
30
20
5.
75
-
25
=
50
55
6.
95
-
20
=
70
75
7.
50
-
35
=
15
5
8.
30
-
0
=
30
35
9.
60
-
50
=
0
10
10.
85
-
5
=
80
70
11.
55
-
0
=
55
45
12.
10
-
10
=
0
20
13.
95
-
25
=
70
75
14.
30
-
25
=
5
25
15.
60
-
40
=
20
15
16.
30
-
5
=
25
15
17.
5
-
5
=
0
5
18.
10
-
10
=
20
0
19.
75
-
15
=
60
65
20.
15
-
0
=
15
5
21.
5
-
5
=
10
0
22.
90
-
30
=
60
50
23.
5
-
5
=
0
15
24.
55
-
20
=
45
35
25.
55
-
25
=
30
40
26.
100
-
25
=
70
75
27.
50
-
0
=
50
55
28.
100
-
35
=
65
70
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Los de erafsommen tot 100 op
| ANTWOORDEN

Erafsommen
1.
75
-
60
=
10
15
2.
60
-
0
=
65
60
3.
70
-
10
=
55
60
4.
55
-
35
=
30
20
5.
75
-
25
=
50
55
6.
95
-
20
=
70
75
7.
50
-
35
=
15
5
8.
30
-
0
=
30
35
9.
60
-
50
=
0
10
10.
85
-
5
=
80
70
11.
55
-
0
=
55
45
12.
10
-
10
=
0
20
13.
95
-
25
=
70
75
14.
30
-
25
=
5
25
15.
60
-
40
=
20
15
16.
30
-
5
=
25
15
17.
5
-
5
=
0
5
18.
10
-
10
=
20
0
19.
75
-
15
=
60
65
20.
15
-
0
=
15
5
21.
5
-
5
=
10
0
22.
90
-
30
=
60
50
23.
5
-
5
=
0
15
24.
55
-
20
=
45
35
25.
55
-
25
=
30
40
26.
100
-
25
=
70
75
27.
50
-
0
=
50
55
28.
100
-
35
=
65
70
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen