Reken de erbijsom tot 100 uit

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

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