Maak de erbijsom tot 100

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

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