balance-scale/3-item/easy · Zestaw 7
20 problems
Imię i nazwisko:
Klasa:
Data:
1
[1 + 2 + ?] 7
=
2
[2 + 2 + ?] 11
=
3
[2 + ?] 12
=
4
[?] 10
=
5
[?] 4
=
6
[2 + 1 + ?] 6
=
7
[1 + 1 + ?] 5
=
8
[1 + ?] 10
=
9
[2 + 1 + ?] 8
=
10
[3 + ?] 9
=
11
[?] 10
=
12
[1 + ?] 4
=
13
[4 + ?] 8
=
14
[2 + ?] 6
=
15
[3 + ?] 6
=
16
[3 + 2 + ?] 10
=
17
[1 + 1 + ?] 4
=
18
[2 + ?] 9
=
19
[?] 9
=
20
[?] 4
=