Maak de erbijsom tot 100

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

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