
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
메모리

7
9
3
6
14
6

12
15
21
20
23
13

0
0
0
0
0
0

0
0
0
0
0
0

10
4
5
9
10
8

5
6
12
5
13
8