Erbijsommen tot 100

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

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