
Perceptual subitizing (1–5)45 Cards

Comparing quantities (1–10)Unassigned deck

Perceptual subitizing (1–6, flashing)24 Cards

Correspondence and cardinality (1–10)35 Cards

Conceptual subitizing (1–10, flashing)Unassigned deck

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

11
4
4
11
8
7

0
0
0
0
0
0

5
4
2
4
7
2

5
4
3
8
7
8

0
0
0
0
0
0

4
6
7
11
11
10