２と３と４の合計は９だ。
Sentence Analyzer
English Translation
The sum of two plus three plus four is nine.
Furigana
２と３と４の合計 は９だ。
Romanji
Ni to san to yon no gōkei wa kyū da.
Words
二
(に、ふた、ふ、ふう)
two
と
(と)
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
三
(さん、み)
three; tri-
四
(し、よん、よ)
four
の
(の)
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
合計
(ごうけい)
sum total; total amount
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
九
(きゅう、く、ここの、この、ここ)
nine
だ
(だ)
be; is; indicates past or completed action; indicates light imperative