
(カーディナル数(かーでぃなるすう))
基数(きすう)
a number indicating the quantity and not order
A cardinal number is a number that indicates quantity and is used to count items. Cardinal numbers answer the question "how many?" and are fundamental in expressing amounts. Examples of cardinal numbers include "one," "two," "three," and so on. For instance, in the phrase "three apples," the cardinal number "three" specifies the exact quantity of apples being referred to. Cardinal numbers are essential for everyday counting, providing a clear understanding of quantities and helping to convey specific information about numbers in various contexts.
文法情報:

(ひゃく)
百
the number 100

(1)
千
the number 1 followed by 3 zeros

(1)
百万
the number 1 followed by 6 zeros

(1)
十億
the number 1 followed by 9 zeros

(日)
日付
a specific day in a month or sometimes a year, shown using a number and sometimes a name

(分数値)
分数
a part of a whole number, such as ½

(デシマル)
小数 (しょうすう)
(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.

(クォーター)
四分の一(しぶんのいち)
a portion that represents one-fourth of a whole

(一半(いっぱん))
半分(はんぶん)
either one of two equal parts of a thing

N/A
three of four equal parts

(点)
小数点
a little dot that separates the whole number from the smaller parts of the number

(パーセント)
パーセンテージ
a number or amount expressed as a fraction of 100

(パーセント数)
パーセント
a fraction of 100, commonly used to show proportions, rates, or comparisons

(過半数)
多数派
the larger part or number of a given set or group

(マイノリティ)
少数派
a small group of people who differ in race, religion, etc. and are often mistreated by the society

(膨大な)
広大な
very great in amount or number

(ちっぽけな)
小さい
minor or limited in extent, intensity, or amount

(算出(さんしゅつ))
計算(けいさん)
the act of finding a number or amount using mathematics

(算出する (さんしゅつする))
解決する (かいけつする)
to find a solution to a problem, often through analysis, experimentation, or mathematical calculation
文法情報:

(算出する (さんしゅつする))
計算する (けいさんする)
to find a number or amount using mathematics
文法情報:

(加算)
足し算
the calculation of the total of two or more numbers added together

(減算 (げんざん))
引き算 (ひきざん)
the process or act of taking away one number from another

(乗算)
掛け算
the process or action of adding a number to itself a specific number of times

(割り算 (わりざん))
除算 (じょざん)
the process of calculating how many times a number can contain another number

(加算)
プラス
the mathematical process of adding two or more numbers together

(同じになる(おなじになる))
等しい(ひとしい)を持つ
to be the same size, value, number, etc. as something
文法情報:

(減算)
マイナス
an arithmetic operation in which the difference between two numbers is calculated

(乗ずる(じょうずる))
掛ける(かける)
(mathematics) to add a number to itself a certain number of times
文法情報:

(掛ける (かける))
倍 (ばい)
used to multiply a number by another
文法情報:

(除する (じょする))
割る (わる)
(mathematics) to calculate how many times a number contains another number
文法情報:

(算出する (さんしゅつする))
合計する (ごうけいする)
to find the total of a set of numbers or quantities
文法情報:

N/A
to be unable to progress because of a problem or difficulty

(電卓(でんたく))
計算機(けいさんき)
a small electronic device or software used to do mathematical operations
A calculator is a small device used to perform mathematical calculations. It can add, subtract, multiply, and divide, along with more complex functions like square roots, percentages, and scientific calculations, depending on the type. Basic calculators have simple number buttons and function keys, while scientific calculators include additional features for advanced math or engineering tasks. Calculators are commonly used in schools, offices, and homes to solve problems quickly and accurately, offering a faster alternative to manual calculations. They can be either handheld or built into computers and smartphones.

(お)
ゼロ
used as an informal way to indicate the number zero in a sequence or phone number

(重複した)
ダブル
(of letters and numbers) referring to the same letter or number occurring consecutively, one immediately following the other

(零)
ゼロ
the number 0

(無)
ゼロ
the number 0; the number that when we add it to any other number, the answer is the same number

(減号)
マイナス
the sign - in mathematics, used to indicate subtraction or a negative number

(四番目の)
第四の
coming or happening just after the third person or thing

(二十一の)
二十一番目の
coming or happening right after the twentieth person or thing

(七番目の)
第七の
coming or happening just after the sixth person or thing

(ジュン)
6月 (ろくがつ)
the sixth month of the year, after May and before July
文法情報:

(メイ)
5月 (ごがつ)
the fifth month of the year, after April and before June
文法情報:

(四月)
4月
the fourth month of the year, after March and before May
文法情報:

(19)
十九
the number 19

(97)
九十七
being seven more than ninety

(2)
二
the number 2

(16)
十六
the number 16

(20(にじゅう))
二十(にじゅう)
the number 20
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