Reken de erbijsom tot 100 uit

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

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