Pi
GCF
LCM
History of Math
100

What is the first 5th digit of pi?

5

100

What is the GCF of 6 and 30?

6

200

The first 10 digits of pi are...

3.141592653

200

What is the GCF of 48 and 64?

16

300

Pi is based off of a letter from what alphabet?

Greek

300

What is the GCF of 17 and 51

17

400

What is the first 5th digit of pi?

5

400

What is the LCM of 225 and 65

2,925

500

What is the LCM of 34 and 306?

306

500

What was the first representation of the concept of numbers?

Tally marks