
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)46 Cards

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

8
7
9
3
9
9

0
0
0
0
0
0

6
4
6
0
5
3

6
3
8
3
10
5

9
4
8
10
8
7

8
4
6
14
7
10