Erafsommen tot 100 maken

Erafsommen
1.
40
–
10
=
2.
60
–
60
=
3.
5
–
5
=
4.
85
–
20
=
5.
35
–
5
=
6.
90
–
45
=
7.
85
–
25
=
8.
45
–
45
=
9.
90
–
0
=
10.
60
–
15
=
11.
55
–
20
=
12.
45
–
10
=
13.
10
–
5
=
14.
75
–
35
=
15.
100
–
5
=
16.
80
–
0
=
17.
15
–
10
=
18.
90
–
65
=
19.
45
–
35
=
20.
100
–
35
=
21.
30
–
0
=
22.
85
–
80
=
23.
80
–
25
=
24.
75
–
35
=
25.
85
–
45
=
26.
55
–
10
=
27.
15
–
5
=
28.
25
–
25
=
29.
40
–
35
=
30.
15
–
5
=
31.
20
–
15
=
32.
95
–
75
=
33.
85
–
15
=
34.
65
–
20
=
35.
85
–
20
=
36.
40
–
5
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Erafsommen tot 100 maken
| ANTWOORDEN

Erafsommen
1.
40
–
10
=
30
2.
60
–
60
=
0
3.
5
–
5
=
0
4.
85
–
20
=
65
5.
35
–
5
=
30
6.
90
–
45
=
45
7.
85
–
25
=
60
8.
45
–
45
=
0
9.
90
–
0
=
90
10.
60
–
15
=
45
11.
55
–
20
=
35
12.
45
–
10
=
35
13.
10
–
5
=
5
14.
75
–
35
=
40
15.
100
–
5
=
95
16.
80
–
0
=
80
17.
15
–
10
=
5
18.
90
–
65
=
25
19.
45
–
35
=
10
20.
100
–
35
=
65
21.
30
–
0
=
30
22.
85
–
80
=
5
23.
80
–
25
=
55
24.
75
–
35
=
40
25.
85
–
45
=
40
26.
55
–
10
=
45
27.
15
–
5
=
10
28.
25
–
25
=
0
29.
40
–
35
=
5
30.
15
–
5
=
10
31.
20
–
15
=
5
32.
95
–
75
=
20
33.
85
–
15
=
70
34.
65
–
20
=
45
35.
85
–
20
=
65
36.
40
–
5
=
35
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen