A2级单词表 - Mathematics

to find a number or amount using mathematics

计算

the act of finding a number or amount using mathematics

计算

(mathematics) to put numbers or amounts together and find the total

添加

to find the total of a set of numbers or quantities

加上

(mathematics) to take a number from another number and find out the difference

减去

(mathematics) to add a number to itself a certain number of times

乘

(mathematics) to calculate how many times a number contains another number

分

to determine the number of people or objects in a group

计数

the act of saying the numbers out loud in an order

计数

calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set

平均的

to be the same size, value, number, etc. as something

等于

a symbol that represents any number between 0 and 9

数字

the study of numbers and shapes that involves calculation and description

数学

the number 1 followed by 3 zeros

千

the number 1 followed by 6 zeros

一百万

the number 1 followed by 9 zeros

十亿

the sign (-) that is used in mathematics

减号

the sign (+) that is used in mathematics

加号

(of a number) less than zero

负的

(of a number) higher than zero

正

a word, sign, or symbol that represents a specific quantity or amount

号码

(mathematics) a process according to which a calculation is done, such as adding, dividing, etc.

运算

a symbol or letters used in math, music, or other subjects to show an instruction, idea, etc.

符号

a mark or set of characters that shows a certain meaning, particularly in fields like chemistry, music, or science

符号

a correct answer to a problem in mathematics or a puzzle

解答

the whole amount of numbers added together

总和

the whole amount of numbers that are added together

总数

in or for every one hundred, shown by the symbol (%)

百分比