The Math Teachers at Play blog carnival is a monthly blogging round-up shared at a different blog each month, featuring posts from parents, teachers, homeschoolers, and students — anyone who is interested in playing around with school-level (preschool to pre-college) or recreational math.

This month’s edition is ready for your browsing pleasure:

Enjoy!

Welcome to my humble online abode! Take a seat – I’ve lost the carnival number under a chunk of paperwork. Whoops…

Wait, you might be able to help me out! Would you like to help me out?

The following sequences contain the missing carnival number – I’m a bit stuck, and I need your help!

Can you tell me what the next number is? There’s a prize!16, 32, 48, …

100, 81, … , 49, 36

103, 90, 77, …

2, 4, 8, 16, 32, …

### Do You Want More Ways to Play with Math?

Past carnivals are still full of mathy treasure. See them all on Pinterest:

- Browse all the past editions of the
*Math Teachers at Play*blog carnival - Or scroll back through the archives on my blog.