Los de erafsommen tot 100 op

Erafsommen
1.
10
-
5
=
20
5
2.
80
-
5
=
65
75
3.
15
-
10
=
10
5
4.
30
-
5
=
25
30
5.
70
-
5
=
70
65
6.
40
-
35
=
5
10
7.
50
-
20
=
30
40
8.
85
-
20
=
60
65
9.
45
-
40
=
25
5
10.
45
-
40
=
10
5
11.
10
-
10
=
0
5
12.
65
-
40
=
25
30
13.
55
-
55
=
0
10
14.
35
-
35
=
20
0
15.
80
-
55
=
25
15
16.
85
-
20
=
55
65
17.
35
-
30
=
15
5
18.
60
-
10
=
40
50
19.
60
-
10
=
55
50
20.
85
-
55
=
30
35
21.
20
-
5
=
15
25
22.
95
-
70
=
15
25
23.
65
-
10
=
50
55
24.
30
-
25
=
5
20
25.
60
-
15
=
45
55
26.
25
-
25
=
0
5
27.
5
-
0
=
5
25
28.
65
-
45
=
20
10
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Los de erafsommen tot 100 op
| ANTWOORDEN

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