
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

5
5
4
6
4
5

0
0
0
0
0
0

6
7
11
7
7
7

0
0
0
0
0
0

2
9
13
13
10
8

4
4
7
17
9
4