
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
记忆

2
7
2
8
7
3

7
8
14
13
15
8

3
4
10
10
8
10

8
6
11
20
9
11

2
13
10
11
14
5

0
0
0
0
0
0