Addendes manquants jusqu'à 20 · Série 15
20 problems
Nom:
Classe:
Date:
1
58 + 31
=
2
43 + 15
=
3
70 + 10
=
4
45 + 23
=
5
30 + 19
=
6
13 + 23
=
7
24 + 13
=
8
35 + 10
=
9
11 + 38
=
10
34 + 32
=
11
22 + 76
=
12
60 + 14
=
13
47 + 22
=
14
11 + 61
=
15
65 + 24
=
16
31 + 66
=
17
35 + 44
=
18
41 + 35
=
19
54 + 22
=
20
10 + 78
=