
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
メモリー

10
5
6
9
5
10

0
0
0
0
0
0

10
3
6
1
1
3

0
0
0
0
0
0

6
4
10
9
8
9

5
8
6
13
7
10