If there are 7 marbles in a box and
Gregory puts 73 more marbles inside, how
many marbles are in the box?

Imagine a box sitting quietly with its 7 marbles, looking quite cozy. Now, Gregory enters the scene with 73 shiny new marbles, adding them to the mix. Together, they make a grand total of 80 marbles! That’s right, just a simple addition transforms that little collection into a marble extravaganza.

So, if you want to impress your friends with your marble math skills, remember: it’s just 7 + 73 = 80! It’s a fun way to demonstrate how numbers can multiply the joy in something as simple as a box of marbles.