Fehlende Summanden bis 20 · Satz 27
20 problems
Name:
Klasse:
Datum:
1
33 + 23
=
2
44 + 22
=
3
20 + 23
=
4
80 + 10
=
5
22 + 14
=
6
24 + 22
=
7
21 + 63
=
8
33 + 60
=
9
20 + 18
=
10
42 + 24
=
11
55 + 20
=
12
12 + 56
=
13
10 + 69
=
14
10 + 69
=
15
35 + 30
=
16
53 + 32
=
17
22 + 37
=
18
11 + 57
=
19
60 + 23
=
20
88 + 11
=