Reken de erbijsom tot 100 uit

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

Reken de erbijsom tot 100 uit
| ANTWOORDEN

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