-
Check out the math sites below for help with homework, to practice your skills, or to learn some new skills.
Calculator Trick
- Key in the first three digits of your phone number (not the area code)
- Multiply by 80
- Add 1
- Multiply by 250
- Add the last four digits of your phone number
- Add the last four digits of your phone number again
- Subtract 250
- Divide by 2.......recognize the number?