主表的各項(xiàng)目金額實(shí)際上就是每筆現(xiàn)金流入、流出的歸屬，而附表的各項(xiàng)目金額則是相應(yīng)會(huì)計(jì)賬戶的當(dāng)期發(fā)生額或期末與期初余額的差額。

經(jīng)營(yíng)性應(yīng)收項(xiàng)目的減少＝應(yīng)收賬款（期初數(shù)－期末數(shù)）＋應(yīng)收票據(jù)（期初數(shù)－期末數(shù)）＋預(yù)付賬款（期初數(shù)－期末數(shù)）＋其他應(yīng)收款（期初數(shù)－期末數(shù)）＋待攤費(fèi)用（期初數(shù)－期末數(shù)）－壞賬準(zhǔn)備期末余額 。經(jīng)營(yíng)性應(yīng)付項(xiàng)目的增加＝應(yīng)付賬款（期末數(shù)－期初數(shù)）＋預(yù)收賬款（期末數(shù)－期初數(shù)）＋應(yīng)付票據(jù)（期末數(shù)－期初數(shù)）＋應(yīng)付工資（期末數(shù)－期初數(shù)）＋應(yīng)付福利費(fèi)（期末數(shù)－期初數(shù)）＋應(yīng)交稅金（期末數(shù)－期初數(shù)）＋其他應(yīng)交款（期末數(shù)－期初數(shù)）。