
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

4
7
1
5
5
7

0
0
0
0
0
0

3
3
10
8
9
12

8
4
13
14
19
7

0
0
0
0
0
0

7
6
11
8
10
3