Math Games

Archive for February, 2010

Question: My friend just got picked a the top person in our advanced math class.This is a game and u get 10 points if...

your right!Anyway I have this little game for yall to play its really easy if u get all of them right then u get 10 points BUT u have to be the first one to get it right!ok here goes.......

Dierections:write each expression as an exponent.Name the base and the exponent:
1) 3*3*3*3=
2) 7*7*7*7*7*7=
3)9*9*9=
Oh and btw those * up there ya those are times!

Dierections:Write each number in expanded form using the power of 10.
4)98,364=
5)20,351,401=
6)875,020=

ok easy right in 2 days or maybe 2morrow I will put up another one of these u have to be the first one to get ALL the answers right 2 get 10 points I'm sorry if u can't but try 2morrow and I may have some more and what do ya know?Ya may get 10 points then well see ya!!And good luck with my math problems that I gave u.

Answer: hi,
1) 3 ^ 4

2)7 ^ 6

3)9 ^3

4)9 x 10^ 4 +8 x 10^ 3 + 3 x 10 ^2+ 6x10^1 + 4x10^0

5)2x10^7 + 3x10^5 + 5x10^4 +1x10^3 +4x10^2 + 1x10^0

6)8x10^5 + 7x10^4 + 5x10^3 +2x10^1

fyi:the ^ means to the _ power

whew....
hope im right
=P

AFCHMS Math Chant Competition - Penn State