Maak de erbijsom tot 100

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

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