Erbijsommen tot 100

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

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