Maak de erbijsom tot 100

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

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