expanded notation
复数形式
expanded notations
1
扩展表示法, 数值分解
a way of representing numbers as the sum of each digit multiplied by its place value
- Students learn expanded notation to better understand the structure and value of numbers.
学生学习扩展符号以更好地理解数字的结构和价值。
- In expanded notation, the number 352 would be written as 300+50+2.
在扩展符号中,数字352将被写成300+50+2。
- When writing numbers in expanded notation, each digit is represented according to its place value.
用展开记数法书写数字时,每个数字都根据其位值表示。
- The expanded notation of the number 4,567 is 4,000+500+60+7.
数字4,567的扩展表示法是4,000 + 500 + 60 + 7。
- In expanded notation, each digit of a number is represented by its place value, such as hundreds, tens, and ones.
在扩展表示法中,数字的每一位都由其位值表示,如百位、十位和个位。