Rekensommen met erbij tot 100

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

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