儿童学习币换算币人民币学习教具一年级下册纸币票样小学认识元角
¥12.5
2
¥5.3
100
¥9.8
6
¥12.8
¥8.3
11
¥8
300
¥6.5
54
¥2
¥2.4
20
¥36.3
19
¥5.6
1000
¥7.9
200