Reken de erbijsom tot 100 uit

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

Reken de erbijsom tot 100 uit
| ANTWOORDEN

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