Los de erbijsom tot 100 op

Erbijsommen
1.
0
+
95
=
75
95
80
85
2.
20
+
40
=
55
65
70
60
3.
25
+
30
=
55
45
65
60
4.
5
+
95
=
95
85
90
100
5.
5
+
70
=
65
80
75
85
6.
40
+
45
=
85
75
95
90
7.
40
+
60
=
90
85
100
95
8.
25
+
50
=
65
85
70
75
9.
0
+
90
=
70
80
85
90
10.
15
+
40
=
55
45
65
50
11.
0
+
100
=
85
95
90
100
12.
40
+
60
=
100
85
95
80
13.
5
+
60
=
55
60
65
70
14.
10
+
75
=
95
90
85
80
15.
45
+
55
=
80
85
100
90
16.
5
+
95
=
100
80
90
95
17.
20
+
55
=
75
65
80
70
18.
0
+
65
=
65
75
55
70
19.
0
+
100
=
95
100
85
80
20.
5
+
40
=
35
50
40
45
21.
5
+
40
=
40
50
55
45
© JuniorEinstein.nl
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Los de erbijsom tot 100 op
| ANTWOORDEN

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