Maak de erbijsom tot 100

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

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