Definition: A part or parts remaining after some has/have been removed.

Alright class, settle down now, let’s take a look! You’ve got a tricky word today, a little bit of a hook – “Remainder.” The dictionary's right, it’s true, let’s break it down for you. It means what’s left behind , after something has been done, Like when you share your sweets, or have some work to run! Think of dividing cookies, a tasty treat indeed, You give some out, and then a little piece is freed – That leftover bit, that crumb, that tiny slice, That’s the remainder, oh so nice! It's like leftovers after a meal, don’t you see? A part that remains , for you to decree! So “remainder” means what’s left over, you now know, After subtraction or division, watch it grow! Do you have any questions, my dear students bright?