Last Updated
：2026/01/06
数直線
Hiragana
すうちょくせん
Noun
Japanese Meaning
数を直線上の点として表した図。通常、原点を0とし、右方向を正の数、左方向を負の数として表す。 / 数学で、数の大小関係や加減計算などを視覚的に示すために用いられる直線状の図。
Easy Japanese Meaning
めもりのついた まっすぐな せんに すうじを ならべたもの
Chinese (Simplified) Meaning
表示实数的一维直线 / 用点标示数值及其顺序的直线 / 数值与位置一一对应的坐标轴
Chinese (Traditional) Meaning
用直線表示各實數位置的圖示 / 展示數值大小與順序的直線
Korean Meaning
실수를 직선 위의 점으로 나타내는 선 / 수의 크기와 순서를 표현하는 직선 / 0을 기준으로 양수와 음수를 구분해 나타내는 직선
Vietnamese Meaning
trục số / đường thẳng biểu diễn các số thực
Tagalog Meaning
tuwid na guhit na may mga marka para sa pagkakasunod-sunod ng mga bilang / grapikong representasyon ng mga tunay na bilang bilang mga punto sa isang linya / linya na may mga positibo, negatibo, at sero
Sense（1）
(mathematics) number line
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
数直線
See correct answer
Let's compare the positions of point A and point B on the number line.
Let's compare the positions of point A and point B on the number line.
See correct answer
数直線上で、点Aと点Bの位置を比較してみましょう。
Japanese - English
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