Erafsommen tot 100

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

Erafsommen tot 100
| ANTWOORDEN

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