Rekensommen met erbij tot 100

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

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