余り
[N]
★★★★☆☆
the rest, the remaining, over~, more than~, left over

食事の余りを犬にやる give the left over food to the dog 8から5を引くと余りは3です。 Five minus eight leaves three.

彼は80歳余りだ。 He is a little over eighty years old.

日本に5年余り住む live in Japan for some five years