Erafsommen tot 100

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

Erafsommen tot 100
| ANTWOORDEN

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