Reken de erafsommen tot 100 uit

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

Reken de erafsommen tot 100 uit
| ANTWOORDEN

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