Birthday & Numbers (intersection of tags)
20 Birthday posts • 63 Numbers posts • 2 in common
- Counting by tens instead of ones Happy 30th birthday for the 8th time! Perhaps you’ve heard this joke. But what if this was really true? Perhaps there could be a number system that counts that way. Instead of counting on 1s, you count on 10s. What…
- Prime numbers as we get older Don’t you love it when your age is a prime number? I do. Currently I’m 37, a prime number! That only happens twice in your thirties (the other age being 31). Which decade of your life has the most prime…