Maak de erbijsom tot 100

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

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