Rekensommen met erbij tot 100

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

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