Rekensommen met erbij tot 100

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

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