
Perceptual subitizing (1–5)45 Cards

Comparing quantities (1–10)104 Cards

Perceptual subitizing (1–6, flashing)Unassigned deck

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
หน่วยความจำ

9
7
6
8
9
6

16
13
18
20
22
15

0
0
0
0
0
0

4
5
7
4
7
8

9
6
6
9
10
6

7
9
5
10
9
9