Erafsommen tot 100 maken

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

Erafsommen tot 100 maken
| ANTWOORDEN

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