
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
memória

11
4
4
11
8
7

0
0
0
0
0
0

2
5
6
5
4
2

4
6
5
6
8
6

0
0
0
0
0
0

6
2
9
17
11
4