Maak de sommen tot 100

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

Maak de sommen tot 100
| ANTWOORDEN

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