Erafsommen tot 100

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

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