Erbijsommen tot 100

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

Erbijsommen tot 100
| ANTWOORDEN

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