Maak de erbijsom tot 100

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

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