Los de erafsommen tot 100 op

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

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