Maak de erbijsom tot 100

Erbijsommen
1.
55
+
20
=
2.
80
+
5
=
3.
60
+
20
=
4.
15
+
15
=
5.
100
+
0
=
6.
60
+
35
=
7.
70
+
5
=
8.
65
+
30
=
9.
70
+
25
=
10.
85
+
15
=
11.
15
+
0
=
12.
50
+
35
=
13.
65
+
25
=
14.
75
+
20
=
15.
85
+
0
=
16.
80
+
20
=
17.
75
+
20
=
18.
60
+
10
=
19.
65
+
15
=
20.
60
+
35
=
21.
50
+
45
=
22.
80
+
10
=
23.
100
+
0
=
24.
25
+
20
=
25.
85
+
10
=
26.
15
+
5
=
27.
85
+
10
=
28.
20
+
10
=
29.
40
+
20
=
30.
15
+
15
=
31.
50
+
30
=
32.
35
+
5
=
33.
30
+
15
=
34.
80
+
15
=
35.
95
+
5
=
36.
85
+
10
=
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen

Maak de erbijsom tot 100
| ANTWOORDEN

Erbijsommen
1.
55
+
20
=
75
2.
80
+
5
=
85
3.
60
+
20
=
80
4.
15
+
15
=
30
5.
100
+
0
=
100
6.
60
+
35
=
95
7.
70
+
5
=
75
8.
65
+
30
=
95
9.
70
+
25
=
95
10.
85
+
15
=
100
11.
15
+
0
=
15
12.
50
+
35
=
85
13.
65
+
25
=
90
14.
75
+
20
=
95
15.
85
+
0
=
85
16.
80
+
20
=
100
17.
75
+
20
=
95
18.
60
+
10
=
70
19.
65
+
15
=
80
20.
60
+
35
=
95
21.
50
+
45
=
95
22.
80
+
10
=
90
23.
100
+
0
=
100
24.
25
+
20
=
45
25.
85
+
10
=
95
26.
15
+
5
=
20
27.
85
+
10
=
95
28.
20
+
10
=
30
29.
40
+
20
=
60
30.
15
+
15
=
30
31.
50
+
30
=
80
32.
35
+
5
=
40
33.
30
+
15
=
45
34.
80
+
15
=
95
35.
95
+
5
=
100
36.
85
+
10
=
95
© JuniorEinstein.nl
Online oefenen  |   Educatieve boeken  |   Werkbladen  |   Educatieve materialen