Maak de erbijsom tot 100

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

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