
Perceptual subitizing (1–5)45 Cards

Comparing quantities (1–10)104 Cards

Perceptual subitizing (1–6, flashing)Unassigned deck

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
หน่วยความจำ

8
7
6
7
9
8

10
11
24
22
20
17

0
0
0
0
0
0

0
0
0
0
0
0

9
2
10
7
10
8

5
5
5
16
12
6