Japanese Math Vocabulary: 520+ Key Terms [MUST KNOW]
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Table of Contents
1. Basic Arithmetic
2. Geometry
3. Algebra
4. Trigonometry
5. Calculus
6. Statistics & Probability
7. Mathematical Logic
8. Set Theory
9. Number Theory
10. Measurement & Units
11. Graphs & Functions
12. Mathematical Expressions & Symbols
Japanese math vocabulary is more than just numbers, it’s the language of logic, precision, and problem-solving. Whether you’re a student studying in Japan, a language learner tackling technical subjects, or a translator handling STEM content, mastering these 520+ math terms will give you a strong foundation. Let’s get started with Mazii!
Basic Arithmetic
Kana |
Romaji |
Meaning |
すうがく |
suugaku |
mathematics |
すうじ |
suuji |
number |
かず |
kazu |
quantity |
たす |
tasu |
to add |
ひく |
hiku |
to subtract |
かける |
kakeru |
to multiply |
わる |
waru |
to divide |
たしざん |
tashizan |
addition |
ひきざん |
hikizan |
subtraction |
かけざん |
kakezan |
multiplication |
わりざん |
warizan |
division |
けいさん |
keisan |
calculation |
せいかい |
seikai |
correct answer |
まちがい |
machigai |
mistake |
たんすう |
tansuu |
singular |
ふくすう |
fukusuu |
plural |
れい |
rei |
example |
こたえ |
kotae |
answer |
もんだい |
mondai |
problem |
しき |
shiki |
formula, equation |
けた |
keta |
digit |
いちのくらい |
ichi no kurai |
ones place |
じゅうのくらい |
juu no kurai |
tens place |
ひゃくのくらい |
hyaku no kurai |
hundreds place |
わりきれる |
warikireru |
divisible |
あまり |
amari |
remainder |
へいきん |
heikin |
average |
ぜんたい |
zentai |
whole |
ぶぶん |
bubun |
part |
しょうすう |
shousuu |
decimal |
しょうすうてん |
shousuuten |
decimal point |
ぶんすう |
bunsuu |
fraction |
すうぶん |
suubun |
numerator |
ぶんぼ |
bunbo |
denominator |
せいすう |
seisuu |
integer |
ふせいすう |
fuseisuu |
non-integer |
きょくたん |
kyokutan |
extreme |
たいすう |
taisuu |
large number |
しょうすう |
shousuu |
small number |
れい |
rei |
zero |
Geometry
Kana |
Romaji |
Meaning |
ずけい |
zukei |
shape, figure |
へいめん |
heimen |
plane |
てん |
ten |
point |
せん |
sen |
line |
ちょくせん |
chokusen |
straight line |
きょくせん |
kyokusen |
curve |
めん |
men |
surface |
たい |
tai |
solid (body) |
かく |
kaku |
angle |
ちょっかく |
chokukaku |
right angle |
ど |
do |
degree (angle) |
えん |
en |
circle |
はんけい |
hankei |
radius |
ちょっけい |
chokkei |
diameter |
えんしゅう |
enshuu |
circumference |
えんない |
ennai |
inside of a circle |
さんかくけい |
sankakukei |
triangle |
しかくけい |
shikakukei |
quadrilateral |
ななめ |
naname |
diagonal |
へいこう |
heikou |
parallel |
たんかく |
tankaku |
acute angle |
どんかく |
donkaku |
obtuse angle |
せいほうけい |
seihoukei |
square |
ちょうほうけい |
chouhoukei |
rectangle |
ひしがた |
hishigata |
rhombus |
だえん |
daen |
ellipse |
たいけい |
taikei |
trapezoid |
へいこうしへんけい |
heikou shihenkei |
parallelogram |
たかさ |
takasa |
height |
ひろさ |
hirosa |
area |
たいせき |
taiseki |
volume |
えんちゅう |
enchuu |
cylinder |
えんすい |
ensui |
cone |
きゅう |
kyuu |
sphere |
たんけい |
tanke |
radius (short) |
ちゅうしん |
chuushin |
center |
すいへいせん |
suiheisen |
horizontal line |
すいちょくせん |
suichokusen |
perpendicular line |
こうさする |
kousa suru |
to intersect |
へん |
hen |
side (of a figure) |
Algebra
Kana |
Romaji |
Meaning |
だいすう |
daisuu |
algebra |
へんすう |
hensuu |
variable |
すうち |
suuchi |
numerical value |
しょすう |
shosuu |
coefficient |
ていすう |
teisuu |
constant |
しき |
shiki |
expression |
ほうていしき |
houteishiki |
equation |
いこう |
ikou |
to transform (equation) |
かい |
kai |
solution |
みかい |
mikai |
unsolved |
じょほうていしき |
johouteishiki |
inequality |
ふごう |
fugou |
sign (±) |
せいのすう |
sei no suu |
positive number |
ふのすう |
fu no suu |
negative number |
じょほう |
johou |
condition |
へんすうえんざん |
hensuu enzan |
variable operation |
かけあわせる |
kakeawaseru |
to multiply |
わる |
waru |
to divide |
いんすう |
insuu |
factor |
じょすう |
josuu |
exponent |
べきじょう |
bekijou |
power, exponentiation |
へいほう |
heihou |
square |
さんじょう |
sanjou |
cube |
へいほうこん |
heihoukon |
square root |
さんじょうこん |
sanjoukon |
cube root |
いっぽうていしき |
ippouteishiki |
linear equation |
きょくせん |
kyokusen |
curve |
じょすうえんざん |
josuu enzan |
exponential operation |
すいしき |
suisiki |
formula |
しんすう |
shinsuu |
base number |
すうれつ |
suuretsu |
sequence |
とうすうれつ |
tousuuretsu |
geometric sequence |
とうかれつ |
toukaretsu |
arithmetic sequence |
すうしき |
suushiki |
numerical expression |
てんかい |
tenkai |
expansion |
いんすうぶんかい |
insuu bunkai |
factorization |
へんかりつ |
henkaritsu |
rate of change |
ほうそく |
housoku |
law, rule |
こうぶん |
koubun |
term (in expression) |
えんざん |
enzan |
operation |
Trigonometry
Kana |
Romaji |
Meaning |
さんかくほう |
sankakuhou |
trigonometry |
すいへい |
suihei |
horizontal |
すいちょく |
suichoku |
vertical |
たいおう |
taiou |
opposite |
となりあう |
tonariau |
adjacent |
しゃせん |
shasen |
hypotenuse |
すいへいかく |
suiheikaku |
horizontal angle |
しゃかく |
shakaku |
oblique angle |
サイン |
sain |
sine |
コサイン |
kosain |
cosine |
タンジェント |
tanjento |
tangent |
コタンジェント |
kotanjento |
cotangent |
セカント |
sekanto |
secant |
コセカント |
kosekanto |
cosecant |
じょすう |
josuu |
exponent |
きょくど |
kyokudo |
angle measure |
らじあん |
rajian |
radian |
たいけい |
taikei |
triangle sides |
ちょくさんかっけい |
chokusankakkei |
right triangle |
へんのひ |
hen no hi |
ratio of sides |
かくのひ |
kaku no hi |
ratio of angles |
たいすう |
taisuu |
large number |
へいめんすいへい |
heimen suihei |
plane level |
ぐらふ |
gurafu |
graph |
かんすう |
kansuu |
function |
たかさ |
takasa |
height |
ちいさなかく |
chiisana kaku |
small angle |
おおきなかく |
ookina kaku |
large angle |
たいせんかく |
taisenkaku |
central angle |
えんかく |
enkaku |
arc |
えんのちょう |
en no chou |
chord |
えんのちゅうしん |
en no chuushin |
circle’s center |
さんかくていり |
sankaku teiri |
triangle theorem |
ピタゴラスのていり |
pitagorasu no teiri |
Pythagorean theorem |
かんすうけい |
kansuukei |
functional form |
けいすう |
keisuu |
coefficient |
だいこう |
daikou |
substitution |
へんかん |
henkan |
transformation |
たいひ |
taihi |
proportion |
Calculus
Kana |
Romaji |
Meaning |
びせきぶん |
bisekibun |
calculus |
びぶん |
bibun |
differentiation |
せきぶん |
sekibun |
integration |
びぶんけいすう |
bibun keisuu |
differential coefficient |
せいびぶん |
seibibun |
partial derivative |
だいびぶん |
daibibun |
total derivative |
せきぶんき |
sekibunki |
integral sign |
てんすう |
tensuu |
point (function value) |
へんか |
henka |
change |
へんかりつ |
henkaritsu |
rate of change |
せんせん |
sensen |
tangent line |
せんかくせん |
senkakusen |
secant line |
へいこうせん |
heikousen |
parallel line |
せきぶんち |
sekibunchi |
integral area |
きょくち |
kyokuchi |
extremum |
さいだいち |
saidaichi |
maximum |
さいしょうち |
saishouchi |
minimum |
きょくてん |
kyokuten |
critical point |
どうすう |
dousuu |
variable |
せいすうかんすう |
seisuu kansuu |
polynomial function |
こうぶんかんすう |
koubun kansuu |
composite function |
どうぶん |
doubun |
second derivative |
せいびぶんほうそく |
seibibun housoku |
chain rule |
へんすうせきぶん |
hensuu sekibun |
variable integration |
せきぶんげんかい |
sekibun genkai |
limit of integration |
げんかい |
genkai |
limit |
ぶんぴつほう |
bunpitsu hou |
quotient rule |
けいすうほう |
keisuu hou |
product rule |
せんち |
senchi |
slope |
へんかこう |
henkakou |
differential |
せんたいせき |
sentaiseki |
total volume |
かんすう |
kansuu |
function |
かんすうけい |
kansuukei |
function form |
びぶんていり |
bibun teiri |
derivative theorem |
せきぶんていり |
sekibun teiri |
integral theorem |
へんすうかんすう |
hensuu kansuu |
multivariable function |
へいめんせきぶん |
heimen sekibun |
surface integral |
たいせきせきぶん |
taiseki sekibun |
volume integral |
かんすうどうすう |
kansuu dousuu |
function variable |
せきぶんけっか |
sekibun kekka |
integral result |
Statistics & Probability
Kana |
Romaji |
Meaning |
とうけい |
toukei |
statistics |
かくりつ |
kakuritsu |
probability |
すうりょう |
suuryou |
quantity |
へいきん |
heikin |
average |
ちゅうおうち |
chuuouchi |
median |
さいひんち |
saihinchi |
mode |
ひょうじゅんへんさ |
hyoujun hensa |
standard deviation |
ぶんさん |
bunsan |
variance |
しゅうごう |
shuugou |
set |
ぶぶんしゅうごう |
bubun shuugou |
subset |
かいきょう |
kaikyou |
event |
じけん |
jiken |
event (probability) |
じょうけん |
jouken |
condition |
どういつじけん |
douitsu jiken |
identical event |
たがいにむせつ |
tagaini musetsu |
mutually exclusive |
きょくちち |
kyokuchichi |
extreme value |
かんけい |
kankei |
correlation |
そうかんけい |
soukankei |
correlation coefficient |
ひょうほん |
hyouhon |
sample |
すいそく |
suisoku |
estimation |
じっけん |
jikken |
experiment |
けっか |
kekka |
result |
たぶん |
tabun |
probability (casual) |
せいじゅん |
seijun |
pure, true value |
けいさんほう |
keisan hou |
calculation method |
へんすう |
hensuu |
variable |
けいさんしゅほう |
keisan shuuhou |
computation technique |
すうち |
suuchi |
numerical data |
ふひょう |
fuhyou |
distribution |
ぶんぷ |
bunpu |
distribution |
けいけん |
keiken |
experience data |
グラフ |
gurafu |
graph |
ひょう |
hyou |
table |
ぼうグラフ |
bou gurafu |
bar graph |
せんグラフ |
sen gurafu |
line graph |
えんグラフ |
en gurafu |
pie chart |
ひょうじゅんち |
hyoujun chi |
standard score |
じっけんち |
jikken chi |
experimental value |
そうけつろん |
souketsuron |
conclusion |
かのうせい |
kanousei |
possibility |
かくりつぶんぷ |
kakuritsu bunpu |
probability distribution |
そうごかくりつ |
sougo kakuritsu |
joint probability |
じょうけんつきかくりつ |
jouken tsuki kakuritsu |
conditional probability |
べいずのていり |
beizu no teiri |
Bayes’ theorem |
かくりつへんすう |
kakuritsu hensuu |
random variable |
きかん |
kikan |
expectation |
きたいち |
kitaichi |
expected value |
せいたいかくりつ |
seitai kakuritsu |
normal probability |
せいぎょかくりつ |
seigyo kakuritsu |
controlled probability |
ふへいきん |
fuheikin |
bias |
へいきんかくりつ |
heikin kakuritsu |
average probability |
りょうほうじけん |
ryouhou jiken |
joint event |
たがいにどくりつ |
tagaini dokuritsu |
independent |
そうごかんけい |
sougo kankei |
correlation |
へいきんかち |
heikin kachi |
mean value |
ばらつき |
baratsuki |
variation |
すうりょうぶんぷ |
suuryou bunpu |
numerical distribution |
がうすぶんぷ |
gausu bunpu |
Gaussian distribution |
けいさんもでる |
keisan moderu |
computational model |
どうすう |
dousuu |
variable |
りょう |
ryou |
quantity |
けいけんち |
keikenchi |
empirical value |
けいさんち |
keisan chi |
calculated value |
へんすうぶんぷ |
hensuu bunpu |
variable distribution |
けいけんぶんぷ |
keiken bunpu |
empirical distribution |
けいさんこうてい |
keisan koutei |
calculation process |
かくりつけいさん |
kakuritsu keisan |
probability computation |
Mathematical Logic
Kana |
Romaji |
Meaning |
ろんり |
ronri |
logic |
ろんりがく |
ronrigaku |
logic (as a study) |
ろんりしき |
ronrishiki |
logical formula |
ていげん |
teigen |
proposition |
じょけんぶん |
joukenbun |
conditional statement |
けつろん |
ketsuron |
conclusion |
じょうけん |
jouken |
condition |
ぜんてい |
zentei |
premise |
けつご |
ketsugo |
conjunction |
りろん |
riron |
theory |
たいしょう |
taishou |
subject/object |
しんりち |
shinrichi |
truth value |
しん |
shin |
TRUE |
ぎ |
gi |
FALSE |
りろんこうぞう |
riron kouzou |
logical structure |
へんすう |
hensuu |
variable |
ろんりえんざん |
ronri enzan |
logical operation |
かんすう |
kansuu |
function |
せいりつする |
seiritsu suru |
to be valid |
きょひする |
kyohi suru |
to deny |
ひてい |
hitei |
negation |
ろんりわ |
ronri wa |
logical sum (OR) |
ろんりせき |
ronri seki |
logical product (AND) |
ほうてい |
houtei |
assertion |
けっていろん |
ketteiron |
decision theory |
けつろんづけ |
ketsuronzuke |
inference |
いんさつ |
insatsu |
implication |
どうち |
douchi |
equivalence |
ふどう |
fudou |
constant (logic) |
そんざい |
sonzai |
existence |
すべて |
subete |
universal (for all) |
ある |
aru |
existential (there exists) |
けいろん |
keiron |
formal logic |
きゃっか |
kyakka |
contradiction |
むじゅん |
mujun |
contradiction |
しんりひょう |
shinri hyou |
truth table |
ろんりかんけい |
ronri kankei |
logical relation |
けつろんけい |
ketsuronkei |
inference form |
じょうけんろんり |
jouken ronri |
conditional logic |
ろんりこうせい |
ronri kousei |
logical consistency |
Set Theory
Kana |
Romaji |
Meaning |
しゅうごう |
shuugou |
set |
こう |
kou |
element |
ぶぶんしゅうごう |
bubun shuugou |
subset |
きょくちしゅうごう |
kyokuchi shuugou |
extreme set |
こうせい |
kousei |
composition |
げんそ |
genso |
element |
しゅうごうえんざん |
shuugou enzan |
set operation |
きょくち |
kyokuchi |
extreme value |
きょくげん |
kyokugen |
limit (set) |
じょうごう |
jougou |
union |
きょうつうぶぶん |
kyoutsuu bubun |
intersection |
きょだい |
kyodai |
disjoint |
ぶんり |
bunri |
separation |
ぶぶん |
bubun |
part |
まんしゅうごう |
manshuugou |
universal set |
ほうしゅうごう |
houshuugou |
complement set |
じゅんじょ |
junjo |
order |
じゅんれつ |
junretsu |
sequence |
じゅんべつ |
junbetsu |
ordering |
そしき |
soshiki |
structure |
たよう |
tayou |
diversity |
ふくしゅうごう |
fukushuugou |
multiset |
すうれつ |
suuretsu |
sequence |
じょれつ |
joretsu |
ordering relation |
かんけい |
kankei |
relation |
ふくごう |
fukugou |
combination |
じょれつかんけい |
joretsu kankei |
order relation |
きょくせんしゅうごう |
kyokusen shuugou |
curve set |
かんれんしゅうごう |
kanren shuugou |
related set |
たいしゅうごう |
taishuugou |
pair set |
しんとう |
shintou |
inclusion |
しんとうかんけい |
shintou kankei |
inclusion relation |
きょくせい |
kyokusei |
finiteness |
むげん |
mugen |
infinity |
むげんしゅうごう |
mugen shuugou |
infinite set |
げんすう |
gensuu |
number of elements |
かんけいしき |
kankeishiki |
relation expression |
たじゅうしゅうごう |
tajuu shuugou |
multiple set |
せいしゅうごう |
seishuugou |
integer set |
じっすうしゅうごう |
jissusshuugou |
real number set |
ふくすうしゅうごう |
fukusshuugou |
complex number set |
Number Theory
Kana |
Romaji |
Meaning |
すうろん |
suuron |
number theory |
せいすう |
seisuu |
integer |
しすう |
shisuu |
exponent |
そすう |
sosuu |
prime number |
ふそすう |
fusosuu |
composite number |
わりきれる |
warikireru |
divisible |
わりざん |
warizan |
division |
わりきれない |
warikirenai |
indivisible |
わりざんのあまり |
warizan no amari |
remainder |
さいだいこうやくすう |
saidai kouyakusuu |
greatest common divisor (GCD) |
さいしょうこうはいすう |
saishou kouhaisuu |
least common multiple (LCM) |
やくすう |
yakusuu |
divisor |
ばいすう |
baisuu |
multiple |
すいへいほう |
suiheihou |
perfect square |
せいほうこん |
seihoukon |
square root |
じっすう |
jissusuu |
real number |
ふくすう |
fukusuu |
complex number |
きょくすう |
kyokusuu |
imaginary number |
じょうすう |
jousuu |
power, exponent |
べきすう |
bekisuu |
exponential number |
すうしれつ |
suushiretsu |
number sequence |
とうかれつ |
toukaretsu |
arithmetic sequence |
とうすうれつ |
tousuuretsu |
geometric sequence |
こうさ |
kousa |
difference |
しょうすう |
shousuu |
decimal |
ぶんすう |
bunsuu |
fraction |
ぶんぼ |
bunbo |
denominator |
すうぶん |
suubun |
numerator |
せいぶんすう |
seibunsuu |
proper fraction |
ふせいぶんすう |
fuseibunsuu |
improper fraction |
こんすう |
konsuu |
mixed number |
きゅうすう |
kyuusuu |
old numeral system |
じゅうしんすう |
juushinsuu |
base-10 system |
にしんすう |
nishinsuu |
binary |
はちしんすう |
hachishinsuu |
octal |
じゅうろくしんすう |
juurokushinsuu |
hexadecimal |
あまりのほうそく |
amari no housoku |
remainder theorem |
べきじょうほうそく |
bekijou housoku |
power rule |
すうしき |
suushiki |
numerical formula |
きょくてんすう |
kyokutensuu |
extreme value number |
Measurement & Units
Kana |
Romaji |
Meaning |
そくてい |
sokutei |
measurement |
たんい |
tan’i |
unit |
けいすう |
keisuu |
coefficient |
たかさ |
takasa |
height |
おもさ |
omosa |
weight |
ながさ |
nagasa |
length |
はば |
haba |
width |
おくゆき |
okuyuki |
depth |
たいせき |
taiseki |
volume |
ひろさ |
hirosa |
area |
じかん |
jikan |
time |
そくど |
sokudo |
speed |
かそくど |
kasokudo |
acceleration |
りょう |
ryou |
quantity |
すうち |
suuchi |
numerical value |
メートル |
meetoru |
meter |
センチメートル |
senchi meetoru |
centimeter |
ミリメートル |
mirimeetoru |
millimeter |
キロメートル |
kiromeetoru |
kilometer |
グラム |
guramu |
gram |
キログラム |
kiroguramu |
kilogram |
トン |
ton |
ton |
びょう |
byou |
second |
ふん |
fun |
minute |
じかん |
jikan |
hour |
ケルビン |
kerubin |
kelvin |
ド |
do |
degree |
りょういき |
ryouiki |
region, area |
じっけんち |
jikkenchi |
measured value |
ひょうじゅんち |
hyoujun chi |
standard value |
せいかくさ |
seikakusa |
precision |
けいそく |
keisoku |
measurement |
けいさんき |
keisanki |
calculator |
たんいけい |
tan’i kei |
system of units |
せいど |
seido |
accuracy |
ひょうじ |
hyouji |
display |
じっさいのち |
jissai no chi |
actual value |
けいそくち |
keisokuchi |
measured value |
さ |
sa |
difference |
けいそくどうさ |
keisoku dousa |
measuring operation |
けいそくけっか |
keisoku kekka |
measurement result |
Graphs & Functions
Kana |
Romaji |
Meaning |
ぐらふ |
gurafu |
graph |
かんすう |
kansuu |
function |
へんすう |
hensuu |
variable |
じゅようへんすう |
juyou hensuu |
dependent variable |
じゅしんへんすう |
jushin hensuu |
independent variable |
けいじょう |
keijou |
shape |
てん |
ten |
point |
せん |
sen |
line |
えん |
en |
circle |
きょくせん |
kyokusen |
curve |
せんちょう |
senchou |
line length |
こうばい |
koubai |
slope |
せっしょうてん |
sesshouten |
intercept |
きょくてん |
kyokuten |
critical point |
さいだいち |
saidaichi |
maximum value |
さいしょうち |
saishouchi |
minimum value |
どうすう |
dousuu |
variable |
じっけんち |
jikken chi |
actual data point |
そうかんけい |
soukankei |
correlation |
ぞうか |
zouka |
increase |
げんしょう |
genshou |
decrease |
ちょっせん |
chossen |
straight line |
せんかく |
senkaku |
tangent |
ぐらふめん |
gurafu men |
graph plane |
じく |
jiku |
axis |
xじく |
ekkusu jiku |
x-axis |
yじく |
wai jiku |
y-axis |
げんてん |
genten |
origin |
てんのざひょう |
ten no zahyou |
coordinates |
かっせん |
kassen |
intersection |
へいこうせん |
heikousen |
parallel line |
すいへいせん |
suiheisen |
horizontal line |
すいちょくせん |
suichokusen |
vertical line |
かんすうけい |
kansuukei |
functional form |
せんけいかんすう |
senkei kansuu |
linear function |
ひせんけいかんすう |
hisenkei kansuu |
nonlinear function |
きょくせんかんすう |
kyokusen kansuu |
curved function |
だいすうかんすう |
daisuu kansuu |
algebraic function |
かんけいしき |
kankeishiki |
relation equation |
びぶんぐらふ |
bibun gurafu |
derivative graph |
せきぶんぐらふ |
sekibun gurafu |
integral graph |
ちいき |
chiiki |
range (function) |
Mathematical Expressions & Symbols
Kana |
Romaji |
Meaning |
しき |
shiki |
equation, expression |
ほうていしき |
houteishiki |
formula, equation |
いこう |
ikou |
transformation |
きごう |
kigou |
symbol |
たしざんきごう |
tashizan kigou |
plus sign (+) |
ひきざんきごう |
hikizan kigou |
minus sign (−) |
かけざんきごう |
kakezan kigou |
multiplication sign (×) |
わりざんきごう |
warizan kigou |
division sign (÷) |
いこーる |
iko-ru |
equal sign (=) |
だいなり |
dainari |
greater than (>) |
しょうなり |
shounari |
less than (<) |
ふごう |
fugou |
sign (±) |
けっか |
kekka |
result |
じょすう |
josuu |
exponent |
へいほうこん |
heihoukon |
square root (√) |
せきぶんきごう |
sekibun kigou |
integral sign (∫) |
びぶんきごう |
bibun kigou |
derivative symbol (d/dx) |
かっこ |
kakko |
parentheses () |
だいかっこ |
daikakko |
brackets [] |
ちゅうかっこ |
chuukakko |
braces {} |
コロン |
koron |
colon (:) |
セミコロン |
semikoron |
semicolon (;) |
てん |
ten |
point (dot) |
コンマ |
konma |
comma (,) |
パーセント |
paasento |
percent (%) |
パイ |
pai |
pi (π) |
シグマ |
shiguma |
sigma (Σ) |
デルタ |
deruta |
delta (Δ) |
アルファ |
arufa |
alpha (α) |
ベータ |
beeta |
beta (β) |
ガンマ |
ganma |
gamma (γ) |
ラムダ |
ramuda |
lambda (λ) |
かっこない |
kakko nai |
inside parentheses |
かっこがい |
kakko gai |
outside parentheses |
すうしき |
suushiki |
numerical expression |
けいさんしき |
keisan shiki |
calculation formula |
へいほう |
heihou |
squared (²) |
さんじょう |
sanjou |
cubed (³) |
むげん |
mugen |
infinity (∞) |
ぶんすうせん |
bunsuu sen |
fraction line (―) |
ろんりきごう |
ronri kigou |
logical symbol |
きかん |
kikan |
term |
じょすうひょうき |
josuu hyouki |
exponential notation |
かくのひょうげん |
kaku no hyougen |
angle notation (∠) |
Learning Japanese math vocabulary unlocks access to a world where language and logic meet. By familiarizing yourself with these 520+ key terms, you’ll not only expand your Japanese knowledge but also gain valuable insight into how mathematical thinking is expressed in Japanese.
=> Visit the Mizii website or download the Mizii app from the App Store or Google Play today and start learn Japanese math vocabulary!
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