Reken de erbijsom tot 100 uit

Erbijsommen
1.
0
+
100
=
2.
45
+
25
=
3.
20
+
10
=
4.
5
+
70
=
5.
25
+
65
=
6.
15
+
25
=
7.
25
+
35
=
8.
0
+
90
=
9.
95
+
5
=
10.
75
+
15
=
11.
30
+
40
=
12.
5
+
10
=
13.
20
+
40
=
14.
0
+
75
=
15.
75
+
25
=
16.
25
+
35
=
17.
60
+
15
=
18.
10
+
75
=
19.
15
+
70
=
20.
25
+
30
=
21.
5
+
85
=
22.
50
+
10
=
23.
0
+
65
=
24.
90
+
10
=
25.
0
+
75
=
26.
35
+
35
=
27.
10
+
55
=
28.
80
+
5
=
29.
80
+
20
=
30.
5
+
90
=
31.
30
+
70
=
32.
30
+
15
=
33.
20
+
10
=
34.
0
+
100
=
35.
25
+
40
=
36.
25
+
75
=
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Reken de erbijsom tot 100 uit
| ANTWOORDEN

Erbijsommen
1.
0
+
100
=
100
2.
45
+
25
=
70
3.
20
+
10
=
30
4.
5
+
70
=
75
5.
25
+
65
=
90
6.
15
+
25
=
40
7.
25
+
35
=
60
8.
0
+
90
=
90
9.
95
+
5
=
100
10.
75
+
15
=
90
11.
30
+
40
=
70
12.
5
+
10
=
15
13.
20
+
40
=
60
14.
0
+
75
=
75
15.
75
+
25
=
100
16.
25
+
35
=
60
17.
60
+
15
=
75
18.
10
+
75
=
85
19.
15
+
70
=
85
20.
25
+
30
=
55
21.
5
+
85
=
90
22.
50
+
10
=
60
23.
0
+
65
=
65
24.
90
+
10
=
100
25.
0
+
75
=
75
26.
35
+
35
=
70
27.
10
+
55
=
65
28.
80
+
5
=
85
29.
80
+
20
=
100
30.
5
+
90
=
95
31.
30
+
70
=
100
32.
30
+
15
=
45
33.
20
+
10
=
30
34.
0
+
100
=
100
35.
25
+
40
=
65
36.
25
+
75
=
100
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen