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#英语汉语
1 prime number
n. 质数:a number that can only be divided by 1 and itself
2 composite number
n. 合数:a number that has more than two factors
3 factor
n. 因数:a number that divides into another number exactly
4 prime factor
n. 质因数:a factor that is a prime number
5 positive number
n. 正数:a number greater than zero
6 positive sign
n. 正号:the sign (+) showing a number is positive
7 negative number
n. 负数:a number less than zero
8 negative sign
n. 负号:the sign (−) showing a number is negative
9 decimal
n. 小数:a number with a point and digits after it
10 fraction
n. 分数:a number that shows part of a whole
11 value
n. 数值:the amount or worth of something
12 digit
n. 数字:a single symbol used to make numbers
13 remainder
n. 余数:the amount left over after division
14 natural number
n. 自然数:a positive whole number such as 1, 2, 3
15 odd
adj. 奇数的:a number that cannot be divided by 2 exactly
16 even
adj. 偶数的:a number that can be divided by 2 exactly
17 whole number
n. 整数:a number with no fractions or decimals
18 proper fraction
n. 真分数:a fraction where the top number is smaller than the bottom
19 improper fraction
n. 假分数:a fraction where the top number is larger than or equal to the bottom
20 mixed number
n. 带分数:a whole number and a proper fraction together