
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
Kỉ niệm

2
7
4
3
5
8

0
0
0
0
0
0

5
3
5
17
8
7

0
0
0
0
0
0

9
3
6
18
10
9

3
5
7
11
10
9