Reken de erbijsom tot 100 uit

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

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