Los de erafsommen tot 100 op

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

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