Rekensommen met erbij tot 100

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

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