Reken de sommen tot 100 uit

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

Reken de sommen tot 100 uit
| ANTWOORDEN

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