单词	signed number
释义	Signed Number A number shown as positive or negative. Example: +5 is a signed number −9 is a signed number Here we see signed numbers on the number line:
随便看	adjacent adjacent angles adjacent faces adjacent side (triangle) adjacent sides algebra algorithm alternate exterior angles alternate interior angles alternating series altitude altitude (geometry) am amplitude analog analog clock or watch analogy and angle angle bisector angle of depression angle of elevation annual annual percentage rate (apr) annual percentage yield (apy)

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。