Reken de erafsom tot 100 uit

Erafsommen
1.
15
–
5
=
2.
10
–
10
=
3.
95
–
95
=
4.
40
–
10
=
5.
40
–
35
=
6.
60
–
5
=
7.
100
–
95
=
8.
5
–
5
=
9.
5
–
0
=
10.
60
–
45
=
11.
80
–
25
=
12.
10
–
0
=
13.
30
–
25
=
14.
90
–
5
=
15.
55
–
55
=
16.
25
–
20
=
17.
20
–
10
=
18.
95
–
95
=
19.
15
–
5
=
20.
50
–
20
=
21.
55
–
45
=
22.
95
–
95
=
23.
70
–
50
=
24.
85
–
5
=
25.
25
–
25
=
26.
20
–
20
=
27.
55
–
10
=
28.
100
–
50
=
29.
55
–
30
=
30.
10
–
0
=
31.
5
–
0
=
32.
60
–
35
=
33.
90
–
40
=
34.
55
–
30
=
35.
90
–
65
=
36.
95
–
75
=
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Reken de erafsom tot 100 uit
| ANTWOORDEN

Erafsommen
1.
15
–
5
=
10
2.
10
–
10
=
0
3.
95
–
95
=
0
4.
40
–
10
=
30
5.
40
–
35
=
5
6.
60
–
5
=
55
7.
100
–
95
=
5
8.
5
–
5
=
0
9.
5
–
0
=
5
10.
60
–
45
=
15
11.
80
–
25
=
55
12.
10
–
0
=
10
13.
30
–
25
=
5
14.
90
–
5
=
85
15.
55
–
55
=
0
16.
25
–
20
=
5
17.
20
–
10
=
10
18.
95
–
95
=
0
19.
15
–
5
=
10
20.
50
–
20
=
30
21.
55
–
45
=
10
22.
95
–
95
=
0
23.
70
–
50
=
20
24.
85
–
5
=
80
25.
25
–
25
=
0
26.
20
–
20
=
0
27.
55
–
10
=
45
28.
100
–
50
=
50
29.
55
–
30
=
25
30.
10
–
0
=
10
31.
5
–
0
=
5
32.
60
–
35
=
25
33.
90
–
40
=
50
34.
55
–
30
=
25
35.
90
–
65
=
25
36.
95
–
75
=
20
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen