
Perceptual subitizing (1–5)45 Cards

Comparing quantities (1–10)Unassigned deck

Perceptual subitizing (1–6, flashing)24 Cards

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
Memoria

10
5
6
9
5
10

0
0
0
0
0
0

5
2
5
4
3
5

0
0
0
0
0
0

8
7
3
10
11
7

6
9
6
4
16
8