Rekensommen met erbij tot 100

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

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