Rekensommen met erbij tot 100

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

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