Japanese Word Images for the Word "Addition".
The left side Japanese word "付加(ふか-fuka)" means "Addition".
The below images are Japanese Kanji and Hiragana of some Japanese words which mean "Addition".
You can learn how to write these Japanese words by referring the Kanji stroke orders of these words.
And also we use the Japanese word "追加(ついか-tsuika)" for translating this word into Japanese.
And for the word "Add" (the verb version of "addition"), we use the Japanese words "付加する(ふかする-fukasuru)" or "追加する(ついかする-tsuikasuru)" for translationg the word "Add" into Japanese.