Rekensommen met erbij tot 100

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

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