Maak de erbijsom tot 100

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

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