在线请教六年级的一道数学作业题 谢谢

来源: 于 2015-09-10 19:00:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

孩子的作业题,语言不太好,我觉得是减,孩子说是加,有点晕了

twelve and three tenths more than five and thirteen thousandths of a number D is equal to fifteen and three hundred two thousandths  what is the value of  D?