Reken de erafsommen tot 100 uit

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

Reken de erafsommen tot 100 uit
| ANTWOORDEN

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