南外小升初入学考试数学词汇览表.doc

? ?南外小升初入学考试数学 词 汇 表 数学术语的英文对照 加 ?????????? ??? ??? plus(prep.), add(v.), addition(n.) 和 ?????????? ??? ??? sum 减 ?????????? ??? ??? minus(prep.), subtract(v.), subtraction(n.) 被减数 ?????? ??? ??? minuend 减数 ???????? ??? ??? subtrahend 差 ?????????? ??? ??? difference乘 ?????????? ??? ??? times(prep.), multiply(v.), multiplication(n.)被乘数 ?????? ??? ??? multiplicand, 乘数 ???????? ??? ??? multiplication 积 ?????????? ??? ??? product 除 ????????????????? divided by(prep.), divide(v.), division(n.) 加法 ??????????????? addition 减法???????????????? subtraction 乘法???????????????? multiplication 除法???????????????? division 可被整除的数 ??? ??? divisible被整除??????? ??? ??? divided evenly被除数 ?????? ??? ??? dividend 除数 ? ?????? ??? ??? divisor 余数????????? ??? ??? remainder商 ?????????? ??? ??? quotient 二加一等于三???????? 2 plus 1 equals 3 ?????? 四减二等于二???????? 4 minus 2 equals 2 ????? 四乘以五 ??????????? 4 multiplied by 5, 4 times 5 二十除以五等于?????? 20 divided by 5,等于 ???????? ??? ??? equals, is equal to, is equivalent to 大于 ???????? ??? ??? is greater than 小于 ????? ??? ??? ??? is lesser than 大于等于 ???? ??? ??? is equal or greater than 小于等于 ???? ??? ??? is equal or lesser than 数字 ???????????? ??? digit 数 ?????????????? ??? number 自然数 ?????????? ??? natural number 整数 ???????????? ??? whole number 正整数?? ???????? ??? positive whole number 连续整数 ???????? ??? consecutive number 奇数????????????? ??? odd number 偶数????????????? ??? even number 合数????????????? ??? composite number e.g. 4,6,8,9,10,12,14,15…质数????????????? ??? prime number e.g.2,3,5,7,11,13,15…倒数????????????? ??? inverse reciprocal 小数 ???????????? ??? decimal 小数点 ?????????? ??? decimal point 纯小数??????????? ??? decimal fraction 无穷小数????????? ??? Infinite decimal 循环小数????????? ??? recurring decimal 分数 ? ?????????? ??? fraction 真分数??????????? ??? proper fraction 假分数??????????? ??? improper fraction 带分数??????????? ??? mixed fraction 普通分数????????? ??? common fraction简分数??????????? ??? simple fraction 繁分数