Odd One Out

 

Choose the odd one out! 

 

 

 

 

 

 

 

 

 

 

hint: cubic numbers +2

How many cubes?

How many small cubes are needed to complete the given figure into a cube?

Rich Task 60: Pattern with Cubic Numbers

Rich Tasks 58: Cubic Sums

In 1939, L. E. Dickson proved that all positive integers can be represented as the sum of at most 9 positive cubes. Interestingly, only two numbers exist that require all 9 cubes: 23 and 239 pic.twitter.com/ii93g0RqrB

— Fermat's Library (@fermatslibrary) July 12, 2019

Each group will write the given numbers using cubes from 1 to 9. The first group to finish will be the winner!

48
980
763
227
341

Rich Task 21: Number Sets

Rich Tasks 3: Number Crossword Challenge

Prepare a number crossword using prime numbers, square and cubic numbers. Your target is to complete it with the least amount of dark squares.

Downloadable Link

Problem 22: Squares and Cubes Password

Source