Maak de erbijsom tot 100

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

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