
Addition dots
·29 Cards

Addition ten frames
·65 Cards

Addition bars
·45 Cards

Subtraction ten frames
·65 Cards

Subtraction paths
·55 Cards

Subtraction bars
·45 Cards
Box A
Box B
Box C
Box D
Box E
หน่วยความจำ

2
3
6
5
9
4

11
9
14
14
8
9

0
0
0
0
0
0

13
9
7
13
11
12

0
0
0
0
0
0

8
4
7
11
6
9