Maak de erbijsom tot 100

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

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