
Perceptual subitizing (1–5)45 Cards

Comparing quantities (1–10)104 Cards

Perceptual subitizing (1–6, flashing)Unassigned deck

Correspondence and cardinality (1–10)Unassigned deck

Conceptual subitizing (1–10, flashing)46 Cards

Sums to 5 and add to make 1049 Cards
Box A
Box B
Box C
Box D
Box E
Memorie

8
7
6
7
9
8

7
10
24
26
25
12

0
0
0
0
0
0

0
0
0
0
0
0

8
8
9
9
8
4

4
4
11
9
17
4