爸妈钱1000

学费1103

20斤米41.99

20斤米41.99

Ad42.7

20斤米42.99

灯管130

电费224

米108.99

花呗411.17

白条（奶粉尿布）249.68+194.98

1000+1103+41.99+41.99+42.7+42.99+130+224+108.99+411.17+249.68+194.98=3591.49