Rekensommen met erbij tot 100

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

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