Erbijsommen tot 100

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

Erbijsommen tot 100
| ANTWOORDEN

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